20369400480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:459

約数の個数: 960

約数和(自身を含む): 87597417600

約数和(自身を除く): 67228017120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 29, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 58, 60, 65, 66, 72, 78, 80, 81, 87, 88, 90, 96, 99, 104, 108, 110, 116, 117, 120, 130, 132, 135, 143, 144, 145, 156, 160, 162, 165, 174, 176, 180, 195, 198, 208, 216, 220, 232, 234, 240, 260, 261, 264, 270, 286, 288, 290, 297, 312, 319, 324, 330, 348, 351, 352, 360, 377, 379, 390, 396, 405, 416, 429, 432, 435, 440, 464, 468, 480, 495, 520, 522, 528, 540, 572, 580, 585, 594, 624, 638, 648, 660, 696, 702, 715, 720, 754, 758, 780, 783, 792, 810, 858, 864, 870, 880, 891, 928, 936, 957, 990, 1040, 1044, 1053, 1056, 1080, 1131, 1137, 1144, 1160, 1170, 1188, 1248, 1276, 1287, 1296, 1305, 1320, 1392, 1404, 1430, 1440, 1485, 1508, 1516, 1560, 1566, 1584, 1595, 1620, 1716, 1740, 1755, 1760, 1782, 1872, 1885, 1895, 1914, 1980, 2080, 2088, 2106, 2145, 2160, 2262, 2274, 2288, 2320, 2340, 2349, 2376, 2552, 2574, 2592, 2610, 2640, 2784, 2808, 2860, 2871, 2970, 3016, 3032, 3120, 3132, 3168, 3190, 3240, 3393, 3411, 3432, 3480, 3510, 3564, 3744, 3770, 3790, 3828, 3861, 3915, 3960, 4147, 4169, 4176, 4212, 4290, 4320, 4455, 4524, 4548, 4576, 4640, 4680, 4698, 4752, 4785, 4927, 5104, 5148, 5220, 5265, 5280, 5616, 5655, 5685, 5720, 5742, 5940, 6032, 6064, 6240, 6264, 6380, 6435, 6480, 6786, 6822, 6864, 6960, 7020, 7128, 7540, 7580, 7656, 7722, 7830, 7920, 8294, 8338, 8352, 8424, 8580, 8613, 8910, 9048, 9096, 9360, 9396, 9504, 9570, 9854, 10179, 10208, 10233, 10296, 10440, 10530, 10991, 11232, 11310, 11370, 11440, 11484, 11583, 11745, 11880, 12064, 12128, 12441, 12507, 12528, 12760, 12870, 12960, 13572, 13644, 13728, 13920, 14040, 14256, 14355, 14781, 15080, 15160, 15312, 15444, 15660, 15840, 16588, 16676, 16848, 16965, 17055, 17160, 17226, 17820, 18096, 18192, 18720, 18792, 19140, 19305, 19708, 20358, 20466, 20592, 20735, 20845, 20880, 21060, 21982, 22620, 22740, 22880, 22968, 23166, 23490, 23760, 24635, 24882, 25014, 25056, 25520, 25740, 25839, 27144, 27288, 28080, 28512, 28710, 29562, 30160, 30320, 30537, 30624, 30699, 30888, 31320, 32973, 33176, 33352, 33696, 33930, 34110, 34320, 34452, 35640, 36192, 36384, 37323, 37521, 37584, 38280, 38610, 39416, 40716, 40932, 41184, 41470, 41690, 41760, 42120, 43065, 43964, 44343, 45240, 45480, 45936, 46332, 46980, 47520, 49270, 49764, 50028, 50895, 51040, 51165, 51480, 51678, 54197, 54288, 54576, 54955, 56160, 57420, 57915, 59124, 60320, 60640, 61074, 61398, 61776, 62205, 62535, 62640, 65946, 66352, 66704, 67860, 68220, 68640, 68904, 71280, 73905, 74646, 75042, 75168, 76560, 77220, 78832, 81432, 81864, 82940, 83380, 84240, 86130, 87928, 88686, 90480, 90960, 91872, 92664, 93960, 98540, 98919, 99528, 100056, 101790, 102330, 102960, 103356, 108394, 108576, 109152, 109910, 111969, 112563, 114840, 115830, 118248, 120901, 122148, 122796, 123552, 124410, 125070, 125280, 129195, 131892, 132704, 133029, 133408, 135720, 136440, 137808, 142560, 142883, 147810, 149292, 150084, 152685, 153120, 153495, 154440, 157664, 162591, 162864, 163728, 164865, 165880, 166760, 168480, 172260, 175856, 177372, 180960, 181920, 185328, 186615, 187605, 187920, 197080, 197838, 199056, 200112, 203580, 204660, 205920, 206712, 216788, 219820, 221715, 223938, 225126, 229680, 231660, 236496, 241802, 244296, 245592, 248820, 250140, 258390, 263784, 266058, 270985, 271440, 272880, 275616, 285766, 295620, 296757, 298584, 300168, 305370, 306990, 308880, 325182, 325728, 327456, 329730, 331760, 333520, 335907, 337689, 344520, 351712, 354744, 362703, 370656, 373230, 375210, 375840, 394160, 395676, 398112, 399087, 400224, 407160, 409320, 413424, 428649, 433576, 439640, 443430, 447876, 450252, 459360, 463320, 472992, 483604, 487773, 488592, 491184, 494595, 497640, 500280, 516780, 527568, 532116, 541970, 542880, 545760, 559845, 562815, 571532, 591240, 593514, 597168, 600336, 604505, 610740, 613980, 617760, 650364, 659460, 663520, 665145, 667040, 671814, 675378, 689040, 709488, 714415, 725406, 746460, 750420, 788320, 791352, 798174, 812955, 814320, 818640, 826848, 857298, 867152, 879280, 886860, 890271, 895752, 900504, 926640, 967208, 975546, 977184, 982368, 989190, 995280, 1000560, 1033560, 1055136, 1064232, 1083940, 1088109, 1119690, 1125630, 1143064, 1182480, 1187028, 1194336, 1200672, 1209010, 1221480, 1227960, 1285947, 1300728, 1318920, 1330290, 1343628, 1350756, 1378080, 1418976, 1428830, 1450812, 1463319, 1483785, 1492920, 1500840, 1571713, 1582704, 1596348, 1625910, 1628640, 1637280, 1679535, 1688445, 1714596, 1734304, 1758560, 1773720, 1780542, 1791504, 1801008, 1813515, 1853280, 1934416, 1951092, 1978380, 1990560, 1995435, 2001120, 2067120, 2128464, 2143245, 2167880, 2176218, 2239380, 2251260, 2286128, 2364960, 2374056, 2418020, 2438865, 2442960, 2455920, 2571894, 2601456, 2637840, 2660580, 2687256, 2701512, 2857660, 2901624, 2926638, 2967570, 2985840, 3001680, 3143426, 3165408, 3192696, 3251820, 3264327, 3359070, 3376890, 3429192, 3547440, 3561084, 3583008, 3602016, 3627030, 3857841, 3868832, 3902184, 3956760, 3990870, 4134240, 4256928, 4286490, 4335760, 4352436, 4389957, 4451355, 4478760, 4502520, 4572256, 4715139, 4748112, 4836040, 4877730, 4885920, 4911840, 5143788, 5202912, 5275680, 5321160, 5374512, 5403024, 5440545, 5715320, 5803248, 5853276, 5935140, 5971680, 6003360, 6286852, 6385392, 6429735, 6503640, 6528654, 6718140, 6753780, 6858384, 7094880, 7122168, 7254060, 7316595, 7715682, 7804368, 7858565, 7913520, 7981740, 8572980, 8671520, 8704872, 8779914, 8902710, 8957520, 9005040, 9430278, 9496224, 9672080, 9755460, 9792981, 10287576, 10642320, 10749024, 10806048, 10881090, 11430640, 11573523, 11606496, 11706552, 11870280, 12573704, 12770784, 12859470, 13007280, 13057308, 13436280, 13507560, 13716768, 14145417, 14244336, 14508120, 14633190, 15431364, 15608736, 15717130, 15827040, 15963480, 16321635, 17145960, 17409744, 17559828, 17805420, 17915040, 18010080, 18860556, 19289205, 19344160, 19510920, 19585962, 20575152, 21284640, 21762180, 21949785, 22861280, 23147046, 23413104, 23575695, 23740560, 25147408, 25718940, 26014560, 26114616, 26872560, 27015120, 28290834, 28488672, 29016240, 29266380, 30862728, 31434260, 31926960, 32643270, 34291920, 34819488, 35119656, 35610840, 37721112, 38578410, 39021840, 39171924, 41150304, 42436251, 43524360, 43899570, 46294092, 46826208, 47151390, 47481120, 48964905, 50294816, 51437880, 52229232, 53745120, 54030240, 56581668, 57867615, 58032480, 58532760, 61725456, 62868520, 63853920, 65286540, 68583840, 70239312, 70727085, 71221680, 75442224, 77156820, 78043680, 78343848, 84872502, 87048720, 87799140, 92588184, 94302780, 97929810, 102875760, 104458464, 113163336, 115735230, 117065520, 123450912, 125737040, 127308753, 130573080, 140478624, 141454170, 142443360, 150884448, 154313640, 156687696, 169745004, 174097440, 175598280, 185176368, 188605560, 195859620, 205751520, 212181255, 226326672, 231470460, 234131040, 251474080, 254617506, 261146160, 282908340, 308627280, 313375392, 339490008, 351196560, 370352736, 377211120, 391719240, 424362510, 452653344, 462940920, 509235012, 522292320, 565816680, 617254560, 636543765, 678980016, 702393120, 754422240, 783438480, 848725020, 925881840, 1018470024, 1131633360, 1273087530, 1357960032, 1566876960, 1697450040, 1851763680, 2036940048, 2263266720, 2546175060, 3394900080, 4073880096, 5092350120, 6789800160, 10184700240, 20369400480]

約数ペア:

[(1, 20369400480), (2, 10184700240), (3, 6789800160), (4, 5092350120), (5, 4073880096), (6, 3394900080), (8, 2546175060), (9, 2263266720), (10, 2036940048), (11, 1851763680), (12, 1697450040), (13, 1566876960), (15, 1357960032), (16, 1273087530), (18, 1131633360), (20, 1018470024), (22, 925881840), (24, 848725020), (26, 783438480), (27, 754422240), (29, 702393120), (30, 678980016), (32, 636543765), (33, 617254560), (36, 565816680), (39, 522292320), (40, 509235012), (44, 462940920), (45, 452653344), (48, 424362510), (52, 391719240), (54, 377211120), (55, 370352736), (58, 351196560), (60, 339490008), (65, 313375392), (66, 308627280), (72, 282908340), (78, 261146160), (80, 254617506), (81, 251474080), (87, 234131040), (88, 231470460), (90, 226326672), (96, 212181255), (99, 205751520), (104, 195859620), (108, 188605560), (110, 185176368), (116, 175598280), (117, 174097440), (120, 169745004), (130, 156687696), (132, 154313640), (135, 150884448), (143, 142443360), (144, 141454170), (145, 140478624), (156, 130573080), (160, 127308753), (162, 125737040), (165, 123450912), (174, 117065520), (176, 115735230), (180, 113163336), (195, 104458464), (198, 102875760), (208, 97929810), (216, 94302780), (220, 92588184), (232, 87799140), (234, 87048720), (240, 84872502), (260, 78343848), (261, 78043680), (264, 77156820), (270, 75442224), (286, 71221680), (288, 70727085), (290, 70239312), (297, 68583840), (312, 65286540), (319, 63853920), (324, 62868520), (330, 61725456), (348, 58532760), (351, 58032480), (352, 57867615), (360, 56581668), (377, 54030240), (379, 53745120), (390, 52229232), (396, 51437880), (405, 50294816), (416, 48964905), (429, 47481120), (432, 47151390), (435, 46826208), (440, 46294092), (464, 43899570), (468, 43524360), (480, 42436251), (495, 41150304), (520, 39171924), (522, 39021840), (528, 38578410), (540, 37721112), (572, 35610840), (580, 35119656), (585, 34819488), (594, 34291920), (624, 32643270), (638, 31926960), (648, 31434260), (660, 30862728), (696, 29266380), (702, 29016240), (715, 28488672), (720, 28290834), (754, 27015120), (758, 26872560), (780, 26114616), (783, 26014560), (792, 25718940), (810, 25147408), (858, 23740560), (864, 23575695), (870, 23413104), (880, 23147046), (891, 22861280), (928, 21949785), (936, 21762180), (957, 21284640), (990, 20575152), (1040, 19585962), (1044, 19510920), (1053, 19344160), (1056, 19289205), (1080, 18860556), (1131, 18010080), (1137, 17915040), (1144, 17805420), (1160, 17559828), (1170, 17409744), (1188, 17145960), (1248, 16321635), (1276, 15963480), (1287, 15827040), (1296, 15717130), (1305, 15608736), (1320, 15431364), (1392, 14633190), (1404, 14508120), (1430, 14244336), (1440, 14145417), (1485, 13716768), (1508, 13507560), (1516, 13436280), (1560, 13057308), (1566, 13007280), (1584, 12859470), (1595, 12770784), (1620, 12573704), (1716, 11870280), (1740, 11706552), (1755, 11606496), (1760, 11573523), (1782, 11430640), (1872, 10881090), (1885, 10806048), (1895, 10749024), (1914, 10642320), (1980, 10287576), (2080, 9792981), (2088, 9755460), (2106, 9672080), (2145, 9496224), (2160, 9430278), (2262, 9005040), (2274, 8957520), (2288, 8902710), (2320, 8779914), (2340, 8704872), (2349, 8671520), (2376, 8572980), (2552, 7981740), (2574, 7913520), (2592, 7858565), (2610, 7804368), (2640, 7715682), (2784, 7316595), (2808, 7254060), (2860, 7122168), (2871, 7094880), (2970, 6858384), (3016, 6753780), (3032, 6718140), (3120, 6528654), (3132, 6503640), (3168, 6429735), (3190, 6385392), (3240, 6286852), (3393, 6003360), (3411, 5971680), (3432, 5935140), (3480, 5853276), (3510, 5803248), (3564, 5715320), (3744, 5440545), (3770, 5403024), (3790, 5374512), (3828, 5321160), (3861, 5275680), (3915, 5202912), (3960, 5143788), (4147, 4911840), (4169, 4885920), (4176, 4877730), (4212, 4836040), (4290, 4748112), (4320, 4715139), (4455, 4572256), (4524, 4502520), (4548, 4478760), (4576, 4451355), (4640, 4389957), (4680, 4352436), (4698, 4335760), (4752, 4286490), (4785, 4256928), (4927, 4134240), (5104, 3990870), (5148, 3956760), (5220, 3902184), (5265, 3868832), (5280, 3857841), (5616, 3627030), (5655, 3602016), (5685, 3583008), (5720, 3561084), (5742, 3547440), (5940, 3429192), (6032, 3376890), (6064, 3359070), (6240, 3264327), (6264, 3251820), (6380, 3192696), (6435, 3165408), (6480, 3143426), (6786, 3001680), (6822, 2985840), (6864, 2967570), (6960, 2926638), (7020, 2901624), (7128, 2857660), (7540, 2701512), (7580, 2687256), (7656, 2660580), (7722, 2637840), (7830, 2601456), (7920, 2571894), (8294, 2455920), (8338, 2442960), (8352, 2438865), (8424, 2418020), (8580, 2374056), (8613, 2364960), (8910, 2286128), (9048, 2251260), (9096, 2239380), (9360, 2176218), (9396, 2167880), (9504, 2143245), (9570, 2128464), (9854, 2067120), (10179, 2001120), (10208, 1995435), (10233, 1990560), (10296, 1978380), (10440, 1951092), (10530, 1934416), (10991, 1853280), (11232, 1813515), (11310, 1801008), (11370, 1791504), (11440, 1780542), (11484, 1773720), (11583, 1758560), (11745, 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(25056, 812955), (25520, 798174), (25740, 791352), (25839, 788320), (27144, 750420), (27288, 746460), (28080, 725406), (28512, 714415), (28710, 709488), (29562, 689040), (30160, 675378), (30320, 671814), (30537, 667040), (30624, 665145), (30699, 663520), (30888, 659460), (31320, 650364), (32973, 617760), (33176, 613980), (33352, 610740), (33696, 604505), (33930, 600336), (34110, 597168), (34320, 593514), (34452, 591240), (35640, 571532), (36192, 562815), (36384, 559845), (37323, 545760), (37521, 542880), (37584, 541970), (38280, 532116), (38610, 527568), (39416, 516780), (40716, 500280), (40932, 497640), (41184, 494595), (41470, 491184), (41690, 488592), (41760, 487773), (42120, 483604), (43065, 472992), (43964, 463320), (44343, 459360), (45240, 450252), (45480, 447876), (45936, 443430), (46332, 439640), (46980, 433576), (47520, 428649), (49270, 413424), (49764, 409320), (50028, 407160), (50895, 400224), (51040, 399087), (51165, 398112), (51480, 395676), (51678, 394160), (54197, 375840), (54288, 375210), (54576, 373230), (54955, 370656), (56160, 362703), (57420, 354744), (57915, 351712), (59124, 344520), (60320, 337689), (60640, 335907), (61074, 333520), (61398, 331760), (61776, 329730), (62205, 327456), (62535, 325728), (62640, 325182), (65946, 308880), (66352, 306990), (66704, 305370), (67860, 300168), (68220, 298584), (68640, 296757), (68904, 295620), (71280, 285766), (73905, 275616), (74646, 272880), (75042, 271440), (75168, 270985), (76560, 266058), (77220, 263784), (78832, 258390), (81432, 250140), (81864, 248820), (82940, 245592), (83380, 244296), (84240, 241802), (86130, 236496), (87928, 231660), (88686, 229680), (90480, 225126), (90960, 223938), (91872, 221715), (92664, 219820), (93960, 216788), (98540, 206712), (98919, 205920), (99528, 204660), (100056, 203580), (101790, 200112), (102330, 199056), (102960, 197838), (103356, 197080), (108394, 187920), (108576, 187605), (109152, 186615), (109910, 185328), (111969, 181920), (112563, 180960), (114840, 177372), (115830, 175856), (118248, 172260), (120901, 168480), (122148, 166760), (122796, 165880), (123552, 164865), (124410, 163728), (125070, 162864), (125280, 162591), (129195, 157664), (131892, 154440), (132704, 153495), (133029, 153120), (133408, 152685), (135720, 150084), (136440, 149292), (137808, 147810), (142560, 142883)]