20962774080

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3907}}^1$

素因数の和:3965

約数の個数: 392

約数和(自身を含む): 78116167872

約数和(自身を除く): 57153393792

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 243, 270, 276, 288, 320, 324, 345, 360, 368, 405, 414, 432, 460, 480, 486, 540, 552, 576, 621, 648, 690, 720, 729, 736, 810, 828, 864, 920, 960, 972, 1035, 1080, 1104, 1215, 1242, 1296, 1380, 1440, 1458, 1472, 1620, 1656, 1728, 1840, 1863, 1944, 2070, 2160, 2208, 2430, 2484, 2592, 2760, 2880, 2916, 3105, 3240, 3312, 3645, 3680, 3726, 3888, 3907, 4140, 4320, 4416, 4860, 4968, 5184, 5520, 5589, 5832, 6210, 6480, 6624, 7290, 7360, 7452, 7776, 7814, 8280, 8640, 9315, 9720, 9936, 11040, 11178, 11664, 11721, 12420, 12960, 13248, 14580, 14904, 15552, 15628, 16560, 16767, 18630, 19440, 19535, 19872, 22080, 22356, 23328, 23442, 24840, 25920, 27945, 29160, 29808, 31256, 33120, 33534, 35163, 37260, 38880, 39070, 39744, 44712, 46656, 46884, 49680, 55890, 58320, 58605, 59616, 62512, 66240, 67068, 70326, 74520, 77760, 78140, 83835, 89424, 89861, 93768, 99360, 105489, 111780, 116640, 117210, 119232, 125024, 134136, 140652, 149040, 156280, 167670, 175815, 178848, 179722, 187536, 198720, 210978, 223560, 233280, 234420, 250048, 268272, 269583, 281304, 298080, 312560, 316467, 335340, 351630, 357696, 359444, 375072, 421956, 447120, 449305, 468840, 527445, 536544, 539166, 562608, 596160, 625120, 632934, 670680, 703260, 718888, 750144, 808749, 843912, 894240, 898610, 937680, 949401, 1054890, 1073088, 1078332, 1125216, 1250240, 1265868, 1341360, 1347915, 1406520, 1437776, 1582335, 1617498, 1687824, 1788480, 1797220, 1875360, 1898802, 2109780, 2156664, 2250432, 2426247, 2531736, 2682720, 2695830, 2813040, 2848203, 2875552, 3164670, 3234996, 3375648, 3594440, 3750720, 3797604, 4043745, 4219560, 4313328, 4747005, 4852494, 5063472, 5365440, 5391660, 5626080, 5696406, 5751104, 6329340, 6469992, 6751296, 7188880, 7278741, 7595208, 8087490, 8439120, 8626656, 9494010, 9704988, 10126944, 10783320, 11252160, 11392812, 12131235, 12658680, 12939984, 14241015, 14377760, 14557482, 15190416, 16174980, 16878240, 17253312, 18988020, 19409976, 20253888, 21566640, 21836223, 22785624, 24262470, 25317360, 25879968, 28482030, 28755520, 29114964, 30380832, 32349960, 33756480, 36393705, 37976040, 38819952, 43133280, 43672446, 45571248, 48524940, 50634720, 51759936, 56964060, 58229928, 60761664, 64699920, 65508669, 72787410, 75952080, 77639904, 86266560, 87344892, 91142496, 97049880, 101269440, 109181115, 113928120, 116459856, 129399840, 131017338, 145574820, 151904160, 155279808, 174689784, 182284992, 194099760, 218362230, 227856240, 232919712, 258799680, 262034676, 291149640, 303808320, 327543345, 349379568, 388199520, 436724460, 455712480, 465839424, 524069352, 582299280, 655086690, 698759136, 776399040, 873448920, 911424960, 1048138704, 1164598560, 1310173380, 1397518272, 1746897840, 2096277408, 2329197120, 2620346760, 3493795680, 4192554816, 5240693520, 6987591360, 10481387040, 20962774080]

約数ペア:

[(1, 20962774080), (2, 10481387040), (3, 6987591360), (4, 5240693520), (5, 4192554816), (6, 3493795680), (8, 2620346760), (9, 2329197120), (10, 2096277408), (12, 1746897840), (15, 1397518272), (16, 1310173380), (18, 1164598560), (20, 1048138704), (23, 911424960), (24, 873448920), (27, 776399040), (30, 698759136), (32, 655086690), (36, 582299280), (40, 524069352), (45, 465839424), (46, 455712480), (48, 436724460), (54, 388199520), (60, 349379568), (64, 327543345), (69, 303808320), (72, 291149640), (80, 262034676), (81, 258799680), (90, 232919712), (92, 227856240), (96, 218362230), (108, 194099760), (115, 182284992), (120, 174689784), (135, 155279808), (138, 151904160), (144, 145574820), (160, 131017338), (162, 129399840), (180, 116459856), (184, 113928120), (192, 109181115), (207, 101269440), (216, 97049880), (230, 91142496), (240, 87344892), (243, 86266560), (270, 77639904), (276, 75952080), (288, 72787410), (320, 65508669), (324, 64699920), (345, 60761664), (360, 58229928), (368, 56964060), (405, 51759936), (414, 50634720), (432, 48524940), (460, 45571248), (480, 43672446), (486, 43133280), (540, 38819952), (552, 37976040), (576, 36393705), (621, 33756480), (648, 32349960), (690, 30380832), (720, 29114964), (729, 28755520), (736, 28482030), (810, 25879968), (828, 25317360), (864, 24262470), (920, 22785624), (960, 21836223), (972, 21566640), (1035, 20253888), (1080, 19409976), (1104, 18988020), (1215, 17253312), (1242, 16878240), (1296, 16174980), (1380, 15190416), (1440, 14557482), (1458, 14377760), (1472, 14241015), (1620, 12939984), (1656, 12658680), (1728, 12131235), (1840, 11392812), (1863, 11252160), (1944, 10783320), (2070, 10126944), (2160, 9704988), (2208, 9494010), (2430, 8626656), (2484, 8439120), (2592, 8087490), (2760, 7595208), (2880, 7278741), (2916, 7188880), (3105, 6751296), (3240, 6469992), (3312, 6329340), (3645, 5751104), (3680, 5696406), (3726, 5626080), (3888, 5391660), (3907, 5365440), (4140, 5063472), (4320, 4852494), (4416, 4747005), (4860, 4313328), (4968, 4219560), (5184, 4043745), (5520, 3797604), (5589, 3750720), (5832, 3594440), (6210, 3375648), (6480, 3234996), (6624, 3164670), (7290, 2875552), (7360, 2848203), (7452, 2813040), (7776, 2695830), (7814, 2682720), (8280, 2531736), (8640, 2426247), (9315, 2250432), (9720, 2156664), (9936, 2109780), (11040, 1898802), (11178, 1875360), (11664, 1797220), (11721, 1788480), (12420, 1687824), (12960, 1617498), (13248, 1582335), (14580, 1437776), (14904, 1406520), (15552, 1347915), (15628, 1341360), (16560, 1265868), (16767, 1250240), (18630, 1125216), (19440, 1078332), (19535, 1073088), (19872, 1054890), (22080, 949401), (22356, 937680), (23328, 898610), (23442, 894240), (24840, 843912), (25920, 808749), (27945, 750144), (29160, 718888), (29808, 703260), (31256, 670680), (33120, 632934), (33534, 625120), (35163, 596160), (37260, 562608), (38880, 539166), (39070, 536544), (39744, 527445), (44712, 468840), (46656, 449305), (46884, 447120), (49680, 421956), (55890, 375072), (58320, 359444), (58605, 357696), (59616, 351630), (62512, 335340), (66240, 316467), (67068, 312560), (70326, 298080), (74520, 281304), (77760, 269583), (78140, 268272), (83835, 250048), (89424, 234420), (89861, 233280), (93768, 223560), (99360, 210978), (105489, 198720), (111780, 187536), (116640, 179722), (117210, 178848), (119232, 175815), (125024, 167670), (134136, 156280), (140652, 149040)]