20404764240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:192

約数の個数: 960

約数和(自身を含む): 83051827200

約数和(自身を除く): 62647062960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 29, 30, 35, 38, 40, 42, 47, 48, 49, 56, 57, 58, 60, 67, 70, 76, 80, 84, 87, 94, 95, 98, 105, 112, 114, 116, 120, 133, 134, 140, 141, 145, 147, 152, 168, 174, 188, 190, 196, 201, 203, 210, 228, 232, 235, 240, 245, 266, 268, 280, 282, 285, 290, 294, 304, 329, 335, 336, 348, 376, 380, 392, 399, 402, 406, 420, 435, 456, 464, 469, 470, 490, 532, 536, 551, 560, 564, 570, 580, 588, 609, 658, 665, 670, 696, 705, 735, 752, 760, 784, 798, 804, 812, 840, 870, 893, 912, 931, 938, 940, 980, 987, 1005, 1015, 1064, 1072, 1102, 1128, 1140, 1160, 1176, 1218, 1273, 1316, 1330, 1340, 1363, 1392, 1407, 1410, 1421, 1470, 1520, 1596, 1608, 1624, 1645, 1653, 1680, 1740, 1786, 1862, 1876, 1880, 1943, 1960, 1974, 1995, 2010, 2030, 2128, 2204, 2256, 2280, 2303, 2320, 2345, 2352, 2436, 2546, 2632, 2660, 2679, 2680, 2726, 2755, 2793, 2814, 2820, 2842, 2940, 3045, 3149, 3192, 3216, 3248, 3283, 3290, 3306, 3480, 3572, 3724, 3752, 3760, 3819, 3857, 3886, 3920, 3948, 3990, 4020, 4060, 4089, 4263, 4408, 4465, 4560, 4606, 4655, 4690, 4872, 4935, 5092, 5264, 5320, 5358, 5360, 5452, 5510, 5586, 5628, 5640, 5684, 5829, 5880, 6090, 6251, 6298, 6365, 6384, 6566, 6580, 6612, 6815, 6909, 6960, 7035, 7105, 7144, 7448, 7504, 7638, 7714, 7772, 7896, 7980, 8040, 8120, 8178, 8265, 8526, 8816, 8911, 8930, 9212, 9310, 9380, 9447, 9541, 9715, 9744, 9849, 9870, 10184, 10640, 10716, 10904, 11020, 11172, 11256, 11280, 11368, 11515, 11571, 11658, 11760, 12180, 12502, 12596, 12730, 13132, 13160, 13224, 13395, 13601, 13630, 13818, 13965, 14070, 14210, 14288, 14896, 15276, 15428, 15544, 15745, 15792, 15960, 16080, 16240, 16356, 16415, 16530, 17052, 17822, 17860, 18424, 18620, 18753, 18760, 18894, 19082, 19095, 19285, 19430, 19698, 19740, 20368, 20445, 21315, 21432, 21808, 22040, 22043, 22344, 22512, 22736, 23030, 23142, 23316, 24360, 25004, 25192, 25460, 25897, 26264, 26320, 26448, 26733, 26790, 26999, 27202, 27260, 27636, 27930, 28140, 28420, 28623, 29145, 30552, 30856, 31088, 31255, 31490, 31920, 32712, 32830, 33060, 34104, 34545, 35644, 35720, 36848, 36917, 37240, 37506, 37520, 37788, 38164, 38190, 38570, 38860, 39396, 39480, 40803, 40890, 42630, 42864, 43757, 44080, 44086, 44555, 44688, 46060, 46284, 46632, 47235, 47705, 48720, 49245, 50008, 50384, 50920, 51794, 52528, 53466, 53580, 53998, 54404, 54520, 55272, 55860, 56280, 56840, 57246, 57855, 58290, 59831, 61104, 61712, 62377, 62510, 62980, 65424, 65660, 66120, 66129, 66787, 68005, 68208, 69090, 71288, 71440, 73834, 74480, 75012, 75576, 76328, 76380, 77140, 77691, 77720, 78792, 78960, 80997, 81606, 81780, 85260, 87514, 88172, 89110, 91321, 92120, 92568, 93264, 93765, 94470, 95207, 95410, 98490, 100016, 101840, 103588, 106932, 107160, 107996, 108808, 109040, 110215, 110544, 110751, 111720, 112560, 113680, 114492, 115710, 116580, 119662, 124754, 125020, 125960, 129485, 131271, 131320, 132240, 132258, 133574, 133665, 134995, 136010, 138180, 142576, 143115, 147668, 150024, 151152, 152656, 152760, 154280, 154301, 155382, 155440, 157584, 161994, 163212, 163560, 170520, 175028, 176344, 178220, 179493, 181279, 182642, 184240, 184585, 185136, 187131, 187530, 188940, 190414, 190820, 196980, 200361, 204015, 207176, 213864, 214320, 215992, 217616, 218785, 220430, 221502, 223440, 228984, 231420, 233160, 239324, 249508, 250040, 251920, 258419, 258970, 262542, 262640, 264516, 267148, 267330, 269990, 272020, 273963, 276360, 285621, 286230, 295336, 299155, 300048, 305520, 308560, 308602, 310764, 311885, 323988, 326424, 327120, 330645, 333935, 341040, 350056, 352688, 356440, 358986, 362558, 365284, 369170, 374262, 375060, 377880, 380828, 381640, 388455, 393960, 400722, 404985, 408030, 414352, 418817, 427728, 431984, 437570, 440860, 443004, 456605, 457968, 462840, 462903, 466320, 476035, 478648, 499016, 500080, 516838, 517940, 525084, 529032, 534296, 534660, 539980, 543837, 544040, 547926, 552720, 553755, 571242, 572460, 590672, 598310, 617204, 621528, 623770, 639247, 647976, 652848, 656355, 661290, 667870, 700112, 712880, 717972, 725116, 730568, 738340, 748524, 750120, 755760, 761656, 763280, 771505, 775257, 776910, 787920, 801444, 809970, 816060, 837634, 875140, 881720, 886008, 897465, 906395, 913210, 925680, 925806, 935655, 952070, 957296, 998032, 1001805, 1033676, 1035880, 1050168, 1058064, 1068592, 1069320, 1079960, 1087674, 1088080, 1095852, 1107510, 1142484, 1144920, 1196620, 1234408, 1243056, 1247540, 1256451, 1268953, 1278494, 1292095, 1295952, 1312710, 1322580, 1335740, 1369815, 1428105, 1435944, 1450232, 1461136, 1476680, 1497048, 1500240, 1523312, 1543010, 1550514, 1553820, 1602888, 1619940, 1632120, 1675268, 1735099, 1750280, 1763440, 1772016, 1794930, 1808933, 1812790, 1826420, 1851612, 1871310, 1904140, 1917741, 2003610, 2067352, 2071760, 2094085, 2100336, 2138640, 2159920, 2175348, 2191704, 2215020, 2284968, 2289840, 2314515, 2393240, 2468816, 2495080, 2512902, 2537906, 2556988, 2584190, 2625420, 2645160, 2671480, 2719185, 2739630, 2856210, 2871888, 2900464, 2931719, 2953360, 2994096, 3086020, 3101028, 3107640, 3196235, 3205776, 3239880, 3264240, 3350536, 3470198, 3500560, 3589860, 3617866, 3625580, 3652840, 3703224, 3742620, 3806859, 3808280, 3835482, 3876285, 4007220, 4134704, 4188170, 4350696, 4383408, 4430040, 4474729, 4569936, 4629030, 4786480, 4990160, 5025804, 5075812, 5113976, 5168380, 5205297, 5250840, 5290320, 5342960, 5426799, 5438370, 5479260, 5712420, 5863438, 6172040, 6202056, 6215280, 6282255, 6344765, 6392470, 6479760, 6701072, 6940396, 7179720, 7235732, 7251160, 7305680, 7406448, 7485240, 7613718, 7616560, 7670964, 7752570, 8014440, 8376340, 8675495, 8701392, 8795157, 8860080, 8949458, 9044665, 9258060, 9588705, 10051608, 10151624, 10227952, 10336760, 10410594, 10501680, 10853598, 10876740, 10958520, 11424840, 11726876, 12145693, 12344080, 12404112, 12564510, 12689530, 12784940, 13424187, 13880792, 14359440, 14471464, 14502320, 14658595, 14970480, 15227436, 15341928, 15505140, 16028880, 16752680, 17350990, 17590314, 17898916, 18089330, 18516120, 19034295, 19177410, 20103216, 20303248, 20673520, 20821188, 21707196, 21753480, 21917040, 22373645, 22849680, 23453752, 24291386, 25129020, 25379060, 25569880, 26026485, 26848374, 27133995, 27761584, 28942928, 29317190, 30454872, 30683856, 31010280, 33505360, 34701980, 35180628, 35797832, 36178660, 36437079, 37032240, 38068590, 38354820, 41642376, 43414392, 43506960, 43975785, 44747290, 46907504, 48582772, 50258040, 50758120, 51139760, 52052970, 53696748, 54267990, 58634380, 60728465, 60909744, 62020560, 67120935, 69403960, 70361256, 71595664, 72357320, 72874158, 76137180, 76709640, 83284752, 85019851, 86828784, 87951570, 89494580, 97165544, 100516080, 101516240, 104105940, 107393496, 108535980, 117268760, 121456930, 134241870, 138807920, 140722512, 144714640, 145748316, 152274360, 153419280, 170039702, 175903140, 178989160, 182185395, 194331088, 208211880, 214786992, 217071960, 234537520, 242913860, 255059553, 268483740, 291496632, 304548720, 340079404, 351806280, 357978320, 364370790, 416423760, 425099255, 434143920, 485827720, 510119106, 536967480, 582993264, 680158808, 703612560, 728741580, 850198510, 971655440, 1020238212, 1073934960, 1275297765, 1360317616, 1457483160, 1700397020, 2040476424, 2550595530, 2914966320, 3400794040, 4080952848, 5101191060, 6801588080, 10202382120, 20404764240]

約数ペア:

[(1, 20404764240), (2, 10202382120), (3, 6801588080), (4, 5101191060), (5, 4080952848), (6, 3400794040), (7, 2914966320), (8, 2550595530), (10, 2040476424), (12, 1700397020), (14, 1457483160), (15, 1360317616), (16, 1275297765), (19, 1073934960), (20, 1020238212), (21, 971655440), (24, 850198510), (28, 728741580), (29, 703612560), (30, 680158808), (35, 582993264), (38, 536967480), (40, 510119106), (42, 485827720), (47, 434143920), (48, 425099255), (49, 416423760), (56, 364370790), (57, 357978320), (58, 351806280), (60, 340079404), (67, 304548720), (70, 291496632), (76, 268483740), (80, 255059553), (84, 242913860), (87, 234537520), (94, 217071960), (95, 214786992), (98, 208211880), (105, 194331088), (112, 182185395), (114, 178989160), (116, 175903140), (120, 170039702), (133, 153419280), (134, 152274360), (140, 145748316), (141, 144714640), (145, 140722512), (147, 138807920), (152, 134241870), (168, 121456930), (174, 117268760), (188, 108535980), (190, 107393496), (196, 104105940), (201, 101516240), (203, 100516080), (210, 97165544), (228, 89494580), (232, 87951570), (235, 86828784), (240, 85019851), (245, 83284752), (266, 76709640), (268, 76137180), (280, 72874158), (282, 72357320), (285, 71595664), (290, 70361256), (294, 69403960), (304, 67120935), (329, 62020560), (335, 60909744), (336, 60728465), (348, 58634380), (376, 54267990), (380, 53696748), (392, 52052970), (399, 51139760), (402, 50758120), (406, 50258040), (420, 48582772), (435, 46907504), (456, 44747290), (464, 43975785), (469, 43506960), (470, 43414392), (490, 41642376), (532, 38354820), (536, 38068590), (551, 37032240), (560, 36437079), (564, 36178660), (570, 35797832), (580, 35180628), (588, 34701980), (609, 33505360), (658, 31010280), (665, 30683856), (670, 30454872), (696, 29317190), (705, 28942928), (735, 27761584), (752, 27133995), (760, 26848374), (784, 26026485), (798, 25569880), (804, 25379060), (812, 25129020), (840, 24291386), (870, 23453752), (893, 22849680), (912, 22373645), (931, 21917040), (938, 21753480), (940, 21707196), (980, 20821188), (987, 20673520), (1005, 20303248), (1015, 20103216), (1064, 19177410), (1072, 19034295), (1102, 18516120), (1128, 18089330), (1140, 17898916), (1160, 17590314), (1176, 17350990), (1218, 16752680), (1273, 16028880), (1316, 15505140), (1330, 15341928), (1340, 15227436), (1363, 14970480), (1392, 14658595), (1407, 14502320), (1410, 14471464), (1421, 14359440), (1470, 13880792), (1520, 13424187), (1596, 12784940), (1608, 12689530), (1624, 12564510), (1645, 12404112), (1653, 12344080), (1680, 12145693), (1740, 11726876), (1786, 11424840), (1862, 10958520), (1876, 10876740), (1880, 10853598), (1943, 10501680), (1960, 10410594), (1974, 10336760), (1995, 10227952), (2010, 10151624), (2030, 10051608), (2128, 9588705), (2204, 9258060), (2256, 9044665), (2280, 8949458), (2303, 8860080), (2320, 8795157), (2345, 8701392), (2352, 8675495), (2436, 8376340), (2546, 8014440), (2632, 7752570), (2660, 7670964), (2679, 7616560), (2680, 7613718), (2726, 7485240), (2755, 7406448), (2793, 7305680), (2814, 7251160), (2820, 7235732), (2842, 7179720), (2940, 6940396), (3045, 6701072), (3149, 6479760), (3192, 6392470), (3216, 6344765), (3248, 6282255), (3283, 6215280), (3290, 6202056), (3306, 6172040), (3480, 5863438), (3572, 5712420), (3724, 5479260), (3752, 5438370), (3760, 5426799), (3819, 5342960), (3857, 5290320), (3886, 5250840), (3920, 5205297), (3948, 5168380), (3990, 5113976), (4020, 5075812), (4060, 5025804), (4089, 4990160), (4263, 4786480), (4408, 4629030), (4465, 4569936), (4560, 4474729), (4606, 4430040), (4655, 4383408), (4690, 4350696), (4872, 4188170), (4935, 4134704), (5092, 4007220), (5264, 3876285), (5320, 3835482), (5358, 3808280), (5360, 3806859), (5452, 3742620), (5510, 3703224), (5586, 3652840), (5628, 3625580), (5640, 3617866), (5684, 3589860), (5829, 3500560), (5880, 3470198), (6090, 3350536), (6251, 3264240), (6298, 3239880), (6365, 3205776), (6384, 3196235), (6566, 3107640), (6580, 3101028), (6612, 3086020), (6815, 2994096), (6909, 2953360), (6960, 2931719), (7035, 2900464), (7105, 2871888), (7144, 2856210), (7448, 2739630), (7504, 2719185), (7638, 2671480), (7714, 2645160), (7772, 2625420), (7896, 2584190), (7980, 2556988), (8040, 2537906), (8120, 2512902), (8178, 2495080), (8265, 2468816), (8526, 2393240), (8816, 2314515), (8911, 2289840), (8930, 2284968), (9212, 2215020), (9310, 2191704), (9380, 2175348), (9447, 2159920), (9541, 2138640), (9715, 2100336), (9744, 2094085), (9849, 2071760), (9870, 2067352), (10184, 2003610), (10640, 1917741), (10716, 1904140), (10904, 1871310), (11020, 1851612), (11172, 1826420), (11256, 1812790), (11280, 1808933), (11368, 1794930), (11515, 1772016), (11571, 1763440), (11658, 1750280), (11760, 1735099), (12180, 1675268), (12502, 1632120), (12596, 1619940), (12730, 1602888), (13132, 1553820), (13160, 1550514), (13224, 1543010), (13395, 1523312), (13601, 1500240), (13630, 1497048), (13818, 1476680), (13965, 1461136), (14070, 1450232), (14210, 1435944), (14288, 1428105), (14896, 1369815), (15276, 1335740), (15428, 1322580), (15544, 1312710), (15745, 1295952), (15792, 1292095), (15960, 1278494), (16080, 1268953), (16240, 1256451), (16356, 1247540), (16415, 1243056), (16530, 1234408), (17052, 1196620), (17822, 1144920), (17860, 1142484), (18424, 1107510), (18620, 1095852), (18753, 1088080), (18760, 1087674), (18894, 1079960), (19082, 1069320), (19095, 1068592), (19285, 1058064), (19430, 1050168), (19698, 1035880), (19740, 1033676), (20368, 1001805), (20445, 998032), (21315, 957296), (21432, 952070), (21808, 935655), (22040, 925806), (22043, 925680), (22344, 913210), (22512, 906395), (22736, 897465), (23030, 886008), (23142, 881720), (23316, 875140), (24360, 837634), (25004, 816060), (25192, 809970), (25460, 801444), (25897, 787920), (26264, 776910), (26320, 775257), (26448, 771505), (26733, 763280), (26790, 761656), (26999, 755760), (27202, 750120), (27260, 748524), (27636, 738340), (27930, 730568), (28140, 725116), (28420, 717972), (28623, 712880), (29145, 700112), (30552, 667870), (30856, 661290), (31088, 656355), (31255, 652848), (31490, 647976), (31920, 639247), (32712, 623770), (32830, 621528), (33060, 617204), (34104, 598310), (34545, 590672), (35644, 572460), (35720, 571242), (36848, 553755), (36917, 552720), (37240, 547926), (37506, 544040), (37520, 543837), (37788, 539980), (38164, 534660), (38190, 534296), (38570, 529032), (38860, 525084), (39396, 517940), (39480, 516838), (40803, 500080), (40890, 499016), (42630, 478648), (42864, 476035), (43757, 466320), (44080, 462903), (44086, 462840), (44555, 457968), (44688, 456605), (46060, 443004), (46284, 440860), (46632, 437570), (47235, 431984), (47705, 427728), (48720, 418817), (49245, 414352), (50008, 408030), (50384, 404985), (50920, 400722), (51794, 393960), (52528, 388455), (53466, 381640), (53580, 380828), (53998, 377880), (54404, 375060), (54520, 374262), (55272, 369170), (55860, 365284), (56280, 362558), (56840, 358986), (57246, 356440), (57855, 352688), (58290, 350056), (59831, 341040), (61104, 333935), (61712, 330645), (62377, 327120), (62510, 326424), (62980, 323988), (65424, 311885), (65660, 310764), (66120, 308602), (66129, 308560), (66787, 305520), (68005, 300048), (68208, 299155), (69090, 295336), (71288, 286230), (71440, 285621), (73834, 276360), (74480, 273963), (75012, 272020), (75576, 269990), (76328, 267330), (76380, 267148), (77140, 264516), (77691, 262640), (77720, 262542), (78792, 258970), (78960, 258419), (80997, 251920), (81606, 250040), (81780, 249508), (85260, 239324), (87514, 233160), (88172, 231420), (89110, 228984), (91321, 223440), (92120, 221502), (92568, 220430), (93264, 218785), (93765, 217616), (94470, 215992), (95207, 214320), (95410, 213864), (98490, 207176), (100016, 204015), (101840, 200361), (103588, 196980), (106932, 190820), (107160, 190414), (107996, 188940), (108808, 187530), (109040, 187131), (110215, 185136), (110544, 184585), (110751, 184240), (111720, 182642), (112560, 181279), (113680, 179493), (114492, 178220), (115710, 176344), (116580, 175028), (119662, 170520), (124754, 163560), (125020, 163212), (125960, 161994), (129485, 157584), (131271, 155440), (131320, 155382), (132240, 154301), (132258, 154280), (133574, 152760), (133665, 152656), (134995, 151152), (136010, 150024), (138180, 147668), (142576, 143115)]