20733284880

素因数分解:

$2^4\times 3^{11}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:83

約数の個数: 960

約数和(自身を含む): 94893926400

約数和(自身を除く): 74160641520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 48, 54, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 81, 84, 88, 90, 95, 99, 105, 108, 110, 112, 114, 120, 126, 132, 133, 135, 140, 144, 152, 154, 162, 165, 168, 171, 176, 180, 189, 190, 198, 209, 210, 216, 220, 228, 231, 240, 243, 252, 264, 266, 270, 280, 285, 297, 304, 308, 315, 324, 330, 336, 342, 360, 378, 380, 385, 396, 399, 405, 418, 420, 432, 440, 456, 462, 486, 495, 504, 513, 528, 532, 540, 560, 567, 570, 594, 616, 627, 630, 648, 660, 665, 684, 693, 720, 729, 756, 760, 770, 792, 798, 810, 836, 840, 855, 880, 891, 912, 924, 945, 972, 990, 1008, 1026, 1045, 1064, 1080, 1134, 1140, 1155, 1188, 1197, 1215, 1232, 1254, 1260, 1296, 1320, 1330, 1368, 1386, 1458, 1463, 1485, 1512, 1520, 1539, 1540, 1584, 1596, 1620, 1672, 1680, 1701, 1710, 1782, 1848, 1881, 1890, 1944, 1980, 1995, 2052, 2079, 2090, 2128, 2160, 2187, 2268, 2280, 2310, 2376, 2394, 2430, 2508, 2520, 2565, 2640, 2660, 2673, 2736, 2772, 2835, 2916, 2926, 2970, 3024, 3078, 3080, 3135, 3192, 3240, 3344, 3402, 3420, 3465, 3564, 3591, 3645, 3696, 3762, 3780, 3888, 3960, 3990, 4104, 4158, 4180, 4374, 4389, 4455, 4536, 4560, 4617, 4620, 4752, 4788, 4860, 5016, 5040, 5103, 5130, 5320, 5346, 5544, 5643, 5670, 5832, 5852, 5940, 5985, 6156, 6160, 6237, 6270, 6384, 6480, 6561, 6804, 6840, 6930, 7128, 7182, 7290, 7315, 7524, 7560, 7695, 7920, 7980, 8019, 8208, 8316, 8360, 8505, 8748, 8778, 8910, 9072, 9234, 9240, 9405, 9576, 9720, 10032, 10206, 10260, 10395, 10640, 10692, 10773, 10935, 11088, 11286, 11340, 11664, 11704, 11880, 11970, 12312, 12474, 12540, 13122, 13167, 13365, 13608, 13680, 13851, 13860, 14256, 14364, 14580, 14630, 15048, 15120, 15309, 15390, 15960, 16038, 16632, 16720, 16929, 17010, 17496, 17556, 17820, 17955, 18468, 18480, 18711, 18810, 19152, 19440, 19683, 20412, 20520, 20790, 21384, 21546, 21870, 21945, 22572, 22680, 23085, 23408, 23760, 23940, 24057, 24624, 24948, 25080, 25515, 26244, 26334, 26730, 27216, 27702, 27720, 28215, 28728, 29160, 29260, 30096, 30618, 30780, 31185, 31920, 32076, 32319, 32805, 33264, 33858, 34020, 34992, 35112, 35640, 35910, 36936, 37422, 37620, 39366, 39501, 40095, 40824, 41040, 41553, 41580, 42768, 43092, 43740, 43890, 45144, 45360, 45927, 46170, 47880, 48114, 49896, 50160, 50787, 51030, 52488, 52668, 53460, 53865, 55404, 55440, 56133, 56430, 57456, 58320, 58520, 59049, 61236, 61560, 62370, 64152, 64638, 65610, 65835, 67716, 68040, 69255, 70224, 71280, 71820, 72171, 73872, 74844, 75240, 76545, 78732, 79002, 80190, 81648, 83106, 83160, 84645, 86184, 87480, 87780, 90288, 91854, 92340, 93555, 95760, 96228, 96957, 98415, 99792, 101574, 102060, 104976, 105336, 106920, 107730, 110808, 112266, 112860, 117040, 118098, 118503, 120285, 122472, 123120, 124659, 124740, 128304, 129276, 131220, 131670, 135432, 136080, 137781, 138510, 143640, 144342, 149688, 150480, 152361, 153090, 157464, 158004, 160380, 161595, 166212, 166320, 168399, 169290, 172368, 174960, 175560, 177147, 183708, 184680, 187110, 192456, 193914, 196830, 197505, 203148, 204120, 207765, 210672, 213840, 215460, 216513, 221616, 224532, 225720, 229635, 236196, 237006, 240570, 244944, 249318, 249480, 253935, 258552, 262440, 263340, 270864, 275562, 277020, 280665, 287280, 288684, 290871, 295245, 299376, 304722, 306180, 314928, 316008, 320760, 323190, 332424, 336798, 338580, 351120, 354294, 355509, 360855, 367416, 369360, 373977, 374220, 384912, 387828, 393660, 395010, 406296, 408240, 413343, 415530, 430920, 433026, 449064, 451440, 457083, 459270, 472392, 474012, 481140, 484785, 498636, 498960, 505197, 507870, 517104, 524880, 526680, 551124, 554040, 561330, 577368, 581742, 590490, 592515, 609444, 612360, 623295, 632016, 641520, 646380, 649539, 664848, 673596, 677160, 688905, 708588, 711018, 721710, 734832, 747954, 748440, 761805, 775656, 787320, 790020, 812592, 826686, 831060, 841995, 861840, 866052, 872613, 885735, 898128, 914166, 918540, 944784, 948024, 962280, 969570, 997272, 1010394, 1015740, 1053360, 1066527, 1082565, 1102248, 1108080, 1121931, 1122660, 1154736, 1163484, 1180980, 1185030, 1218888, 1224720, 1240029, 1246590, 1292760, 1299078, 1347192, 1354320, 1371249, 1377810, 1417176, 1422036, 1443420, 1454355, 1495908, 1496880, 1515591, 1523610, 1551312, 1574640, 1580040, 1653372, 1662120, 1683990, 1732104, 1745226, 1771470, 1777545, 1828332, 1837080, 1869885, 1896048, 1924560, 1939140, 1948617, 1994544, 2020788, 2031480, 2066715, 2133054, 2165130, 2204496, 2243862, 2245320, 2285415, 2326968, 2361960, 2370060, 2437776, 2480058, 2493180, 2525985, 2585520, 2598156, 2617839, 2694384, 2742498, 2755620, 2834352, 2844072, 2886840, 2908710, 2991816, 3031182, 3047220, 3160080, 3199581, 3247695, 3306744, 3324240, 3365793, 3367980, 3464208, 3490452, 3542940, 3555090, 3656664, 3674160, 3739770, 3878280, 3897234, 4041576, 4062960, 4113747, 4133430, 4266108, 4330260, 4363065, 4487724, 4490640, 4546773, 4570830, 4653936, 4723920, 4740120, 4960116, 4986360, 5051970, 5196312, 5235678, 5332635, 5484996, 5511240, 5609655, 5688144, 5773680, 5817420, 5983632, 6062364, 6094440, 6200145, 6399162, 6495390, 6613488, 6731586, 6735960, 6856245, 6980904, 7085880, 7110180, 7313328, 7479540, 7577955, 7756560, 7794468, 7853517, 8083152, 8227494, 8266860, 8532216, 8660520, 8726130, 8975448, 9093546, 9141660, 9480240, 9598743, 9743085, 9920232, 9972720, 10103940, 10392624, 10471356, 10665270, 10969992, 11022480, 11219310, 11634840, 12124728, 12188880, 12341241, 12400290, 12798324, 12990780, 13089195, 13463172, 13471920, 13640319, 13712490, 13961808, 14171760, 14220360, 14959080, 15155910, 15588936, 15707034, 15997905, 16454988, 16533720, 16828965, 17064432, 17321040, 17452260, 17950896, 18187092, 18283320, 19197486, 19486170, 19840464, 20207880, 20568735, 20942712, 21330540, 21939984, 22438620, 22733865, 23269680, 23560551, 24249456, 24682482, 24800580, 25596648, 25981560, 26178390, 26926344, 27280638, 27424980, 28440720, 28796229, 29918160, 30311820, 31177872, 31414068, 31995810, 32909976, 33067440, 33657930, 34904520, 36374184, 36566640, 37023723, 38394972, 38972340, 39267585, 40415760, 41137470, 41885424, 42661080, 44877240, 45467730, 47121102, 47993715, 49364964, 49601160, 51193296, 51963120, 52356780, 53852688, 54561276, 54849960, 57592458, 60623640, 61706205, 62828136, 63991620, 65819952, 67315860, 68201595, 69809040, 72748368, 74047446, 76789944, 77944680, 78535170, 82274940, 85322160, 86388687, 89754480, 90935460, 94242204, 95987430, 98729928, 99202320, 104713560, 109122552, 109699920, 115184916, 117802755, 121247280, 123412410, 125656272, 127983240, 134631720, 136403190, 143981145, 148094892, 153579888, 155889360, 157070340, 164549880, 172777374, 181870920, 185118615, 188484408, 191974860, 197459856, 209427120, 218245104, 230369832, 235605510, 246824820, 255966480, 259166061, 269263440, 272806380, 287962290, 296189784, 314140680, 329099760, 345554748, 363741840, 370237230, 376968816, 383949720, 431943435, 460739664, 471211020, 493649640, 518332122, 545612760, 575924580, 592379568, 628281360, 691109496, 740474460, 767899440, 863886870, 942422040, 987299280, 1036664244, 1091225520, 1151849160, 1295830305, 1382218992, 1480948920, 1727773740, 1884844080, 2073328488, 2303698320, 2591660610, 2961897840, 3455547480, 4146656976, 5183321220, 6911094960, 10366642440, 20733284880]

約数ペア:

[(1, 20733284880), (2, 10366642440), (3, 6911094960), (4, 5183321220), (5, 4146656976), (6, 3455547480), (7, 2961897840), (8, 2591660610), (9, 2303698320), (10, 2073328488), (11, 1884844080), (12, 1727773740), (14, 1480948920), (15, 1382218992), (16, 1295830305), (18, 1151849160), (19, 1091225520), (20, 1036664244), (21, 987299280), (22, 942422040), (24, 863886870), (27, 767899440), (28, 740474460), (30, 691109496), (33, 628281360), (35, 592379568), (36, 575924580), (38, 545612760), (40, 518332122), (42, 493649640), (44, 471211020), (45, 460739664), (48, 431943435), (54, 383949720), (55, 376968816), (56, 370237230), (57, 363741840), (60, 345554748), (63, 329099760), (66, 314140680), (70, 296189784), (72, 287962290), (76, 272806380), (77, 269263440), (80, 259166061), (81, 255966480), (84, 246824820), (88, 235605510), (90, 230369832), (95, 218245104), (99, 209427120), (105, 197459856), (108, 191974860), (110, 188484408), (112, 185118615), (114, 181870920), (120, 172777374), (126, 164549880), (132, 157070340), (133, 155889360), (135, 153579888), (140, 148094892), (144, 143981145), (152, 136403190), (154, 134631720), (162, 127983240), (165, 125656272), (168, 123412410), (171, 121247280), (176, 117802755), (180, 115184916), (189, 109699920), (190, 109122552), (198, 104713560), (209, 99202320), (210, 98729928), (216, 95987430), (220, 94242204), (228, 90935460), (231, 89754480), (240, 86388687), (243, 85322160), (252, 82274940), (264, 78535170), (266, 77944680), (270, 76789944), (280, 74047446), (285, 72748368), (297, 69809040), (304, 68201595), (308, 67315860), (315, 65819952), (324, 63991620), (330, 62828136), (336, 61706205), (342, 60623640), (360, 57592458), (378, 54849960), (380, 54561276), (385, 53852688), (396, 52356780), (399, 51963120), (405, 51193296), (418, 49601160), (420, 49364964), (432, 47993715), (440, 47121102), (456, 45467730), (462, 44877240), (486, 42661080), (495, 41885424), (504, 41137470), (513, 40415760), (528, 39267585), (532, 38972340), (540, 38394972), (560, 37023723), (567, 36566640), (570, 36374184), (594, 34904520), (616, 33657930), (627, 33067440), (630, 32909976), (648, 31995810), (660, 31414068), (665, 31177872), (684, 30311820), (693, 29918160), (720, 28796229), (729, 28440720), (756, 27424980), (760, 27280638), (770, 26926344), (792, 26178390), (798, 25981560), (810, 25596648), (836, 24800580), (840, 24682482), (855, 24249456), (880, 23560551), (891, 23269680), (912, 22733865), (924, 22438620), (945, 21939984), (972, 21330540), (990, 20942712), (1008, 20568735), (1026, 20207880), (1045, 19840464), (1064, 19486170), (1080, 19197486), (1134, 18283320), (1140, 18187092), (1155, 17950896), (1188, 17452260), (1197, 17321040), (1215, 17064432), (1232, 16828965), (1254, 16533720), (1260, 16454988), (1296, 15997905), (1320, 15707034), (1330, 15588936), (1368, 15155910), (1386, 14959080), (1458, 14220360), (1463, 14171760), (1485, 13961808), (1512, 13712490), (1520, 13640319), (1539, 13471920), (1540, 13463172), (1584, 13089195), (1596, 12990780), (1620, 12798324), (1672, 12400290), (1680, 12341241), (1701, 12188880), (1710, 12124728), (1782, 11634840), (1848, 11219310), (1881, 11022480), (1890, 10969992), (1944, 10665270), (1980, 10471356), (1995, 10392624), (2052, 10103940), (2079, 9972720), (2090, 9920232), (2128, 9743085), (2160, 9598743), (2187, 9480240), (2268, 9141660), (2280, 9093546), (2310, 8975448), (2376, 8726130), (2394, 8660520), (2430, 8532216), (2508, 8266860), (2520, 8227494), (2565, 8083152), (2640, 7853517), (2660, 7794468), (2673, 7756560), (2736, 7577955), (2772, 7479540), (2835, 7313328), (2916, 7110180), (2926, 7085880), (2970, 6980904), (3024, 6856245), (3078, 6735960), (3080, 6731586), (3135, 6613488), (3192, 6495390), (3240, 6399162), (3344, 6200145), (3402, 6094440), (3420, 6062364), (3465, 5983632), (3564, 5817420), (3591, 5773680), (3645, 5688144), (3696, 5609655), (3762, 5511240), (3780, 5484996), (3888, 5332635), (3960, 5235678), (3990, 5196312), (4104, 5051970), (4158, 4986360), (4180, 4960116), (4374, 4740120), (4389, 4723920), (4455, 4653936), (4536, 4570830), (4560, 4546773), (4617, 4490640), (4620, 4487724), (4752, 4363065), (4788, 4330260), (4860, 4266108), (5016, 4133430), (5040, 4113747), (5103, 4062960), (5130, 4041576), (5320, 3897234), (5346, 3878280), (5544, 3739770), (5643, 3674160), (5670, 3656664), (5832, 3555090), (5852, 3542940), (5940, 3490452), (5985, 3464208), (6156, 3367980), (6160, 3365793), (6237, 3324240), (6270, 3306744), (6384, 3247695), (6480, 3199581), (6561, 3160080), (6804, 3047220), (6840, 3031182), (6930, 2991816), (7128, 2908710), (7182, 2886840), (7290, 2844072), (7315, 2834352), (7524, 2755620), (7560, 2742498), (7695, 2694384), (7920, 2617839), (7980, 2598156), (8019, 2585520), (8208, 2525985), (8316, 2493180), (8360, 2480058), (8505, 2437776), (8748, 2370060), (8778, 2361960), (8910, 2326968), (9072, 2285415), (9234, 2245320), (9240, 2243862), (9405, 2204496), (9576, 2165130), (9720, 2133054), (10032, 2066715), (10206, 2031480), (10260, 2020788), (10395, 1994544), (10640, 1948617), (10692, 1939140), (10773, 1924560), (10935, 1896048), (11088, 1869885), (11286, 1837080), (11340, 1828332), (11664, 1777545), (11704, 1771470), (11880, 1745226), (11970, 1732104), (12312, 1683990), (12474, 1662120), (12540, 1653372), (13122, 1580040), (13167, 1574640), (13365, 1551312), (13608, 1523610), (13680, 1515591), (13851, 1496880), (13860, 1495908), (14256, 1454355), (14364, 1443420), (14580, 1422036), (14630, 1417176), (15048, 1377810), (15120, 1371249), (15309, 1354320), (15390, 1347192), (15960, 1299078), (16038, 1292760), (16632, 1246590), (16720, 1240029), (16929, 1224720), (17010, 1218888), (17496, 1185030), (17556, 1180980), (17820, 1163484), (17955, 1154736), (18468, 1122660), (18480, 1121931), (18711, 1108080), (18810, 1102248), (19152, 1082565), (19440, 1066527), (19683, 1053360), (20412, 1015740), (20520, 1010394), (20790, 997272), (21384, 969570), (21546, 962280), (21870, 948024), (21945, 944784), (22572, 918540), (22680, 914166), (23085, 898128), (23408, 885735), (23760, 872613), (23940, 866052), (24057, 861840), (24624, 841995), (24948, 831060), (25080, 826686), (25515, 812592), (26244, 790020), (26334, 787320), (26730, 775656), (27216, 761805), (27702, 748440), (27720, 747954), (28215, 734832), (28728, 721710), (29160, 711018), (29260, 708588), (30096, 688905), (30618, 677160), (30780, 673596), (31185, 664848), (31920, 649539), (32076, 646380), (32319, 641520), (32805, 632016), (33264, 623295), (33858, 612360), (34020, 609444), (34992, 592515), (35112, 590490), (35640, 581742), (35910, 577368), (36936, 561330), (37422, 554040), (37620, 551124), (39366, 526680), (39501, 524880), (40095, 517104), (40824, 507870), (41040, 505197), (41553, 498960), (41580, 498636), (42768, 484785), (43092, 481140), (43740, 474012), (43890, 472392), (45144, 459270), (45360, 457083), (45927, 451440), (46170, 449064), (47880, 433026), (48114, 430920), (49896, 415530), (50160, 413343), (50787, 408240), (51030, 406296), (52488, 395010), (52668, 393660), (53460, 387828), (53865, 384912), (55404, 374220), (55440, 373977), (56133, 369360), (56430, 367416), (57456, 360855), (58320, 355509), (58520, 354294), (59049, 351120), (61236, 338580), (61560, 336798), (62370, 332424), (64152, 323190), (64638, 320760), (65610, 316008), (65835, 314928), (67716, 306180), (68040, 304722), (69255, 299376), (70224, 295245), (71280, 290871), (71820, 288684), (72171, 287280), (73872, 280665), (74844, 277020), (75240, 275562), (76545, 270864), (78732, 263340), (79002, 262440), (80190, 258552), (81648, 253935), (83106, 249480), (83160, 249318), (84645, 244944), (86184, 240570), (87480, 237006), (87780, 236196), (90288, 229635), (91854, 225720), (92340, 224532), (93555, 221616), (95760, 216513), (96228, 215460), (96957, 213840), (98415, 210672), (99792, 207765), (101574, 204120), (102060, 203148), (104976, 197505), (105336, 196830), (106920, 193914), (107730, 192456), (110808, 187110), (112266, 184680), (112860, 183708), (117040, 177147), (118098, 175560), (118503, 174960), (120285, 172368), (122472, 169290), (123120, 168399), (124659, 166320), (124740, 166212), (128304, 161595), (129276, 160380), (131220, 158004), (131670, 157464), (135432, 153090), (136080, 152361), (137781, 150480), (138510, 149688), (143640, 144342)]