20469827040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{739}}^1$

素因数の和:986

約数の個数: 384

約数和(自身を含む): 72933073920

約数和(自身を除く): 52463246880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 193, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 386, 390, 416, 460, 480, 520, 552, 579, 598, 624, 690, 736, 739, 772, 780, 897, 920, 965, 1040, 1104, 1158, 1196, 1248, 1380, 1478, 1495, 1544, 1560, 1794, 1840, 1930, 2080, 2208, 2217, 2316, 2392, 2509, 2760, 2895, 2956, 2990, 3088, 3120, 3588, 3680, 3695, 3860, 4434, 4439, 4485, 4632, 4784, 5018, 5520, 5790, 5912, 5980, 6176, 6240, 7176, 7390, 7527, 7720, 8868, 8878, 8970, 9264, 9568, 9607, 10036, 11040, 11085, 11580, 11824, 11960, 12545, 13317, 14352, 14780, 15054, 15440, 16997, 17736, 17756, 17940, 18528, 19214, 20072, 22170, 22195, 23160, 23648, 23920, 25090, 26634, 28704, 28821, 29560, 30108, 30880, 33994, 35472, 35512, 35880, 37635, 38428, 40144, 44340, 44390, 46320, 47840, 48035, 50180, 50991, 53268, 57642, 57707, 59120, 60216, 66585, 67988, 70944, 71024, 71760, 75270, 76856, 80288, 84985, 88680, 88780, 92640, 96070, 100360, 101982, 106536, 115284, 115414, 118240, 120432, 133170, 135976, 142048, 142627, 143520, 144105, 150540, 153712, 169970, 173121, 177360, 177560, 192140, 200720, 203964, 213072, 220961, 230568, 230828, 240864, 254955, 266340, 271952, 285254, 288210, 288535, 301080, 307424, 339940, 346242, 354720, 355120, 384280, 401440, 407928, 426144, 427881, 441922, 461136, 461656, 509910, 532680, 543904, 570508, 576420, 577070, 602160, 662883, 679880, 692484, 710240, 713135, 768560, 815856, 855762, 865605, 883844, 922272, 923312, 1019820, 1065360, 1104805, 1141016, 1152840, 1154140, 1204320, 1325766, 1359760, 1384968, 1426270, 1537120, 1631712, 1711524, 1731210, 1767688, 1846624, 1854151, 2039640, 2130720, 2139405, 2209610, 2282032, 2305680, 2308280, 2651532, 2719520, 2769936, 2852540, 3280421, 3314415, 3423048, 3462420, 3535376, 3708302, 4079280, 4278810, 4419220, 4564064, 4611360, 4616560, 5303064, 5539872, 5562453, 5705080, 6560842, 6628830, 6846096, 6924840, 7070752, 7416604, 8158560, 8557620, 8838440, 9233120, 9270755, 9841263, 10606128, 11124906, 11410160, 13121684, 13257660, 13692192, 13849680, 14833208, 16402105, 17115240, 17676880, 18541510, 19682526, 21212256, 22249812, 22820320, 26243368, 26515320, 27699360, 27812265, 29666416, 32804210, 34230480, 35353760, 37083020, 39365052, 42645473, 44499624, 49206315, 52486736, 53030640, 55624530, 59332832, 65608420, 68460960, 74166040, 78730104, 85290946, 88999248, 98412630, 104973472, 106061280, 111249060, 127936419, 131216840, 148332080, 157460208, 170581892, 177998496, 196825260, 213227365, 222498120, 255872838, 262433680, 296664160, 314920416, 341163784, 393650520, 426454730, 444996240, 511745676, 524867360, 639682095, 682327568, 787301040, 852909460, 889992480, 1023491352, 1279364190, 1364655136, 1574602080, 1705818920, 2046982704, 2558728380, 3411637840, 4093965408, 5117456760, 6823275680, 10234913520, 20469827040]

約数ペア:

[(1, 20469827040), (2, 10234913520), (3, 6823275680), (4, 5117456760), (5, 4093965408), (6, 3411637840), (8, 2558728380), (10, 2046982704), (12, 1705818920), (13, 1574602080), (15, 1364655136), (16, 1279364190), (20, 1023491352), (23, 889992480), (24, 852909460), (26, 787301040), (30, 682327568), (32, 639682095), (39, 524867360), (40, 511745676), (46, 444996240), (48, 426454730), (52, 393650520), (60, 341163784), (65, 314920416), (69, 296664160), (78, 262433680), (80, 255872838), (92, 222498120), (96, 213227365), (104, 196825260), (115, 177998496), (120, 170581892), (130, 157460208), (138, 148332080), (156, 131216840), (160, 127936419), (184, 111249060), (193, 106061280), (195, 104973472), (208, 98412630), (230, 88999248), (240, 85290946), (260, 78730104), (276, 74166040), (299, 68460960), (312, 65608420), (345, 59332832), (368, 55624530), (386, 53030640), (390, 52486736), (416, 49206315), (460, 44499624), (480, 42645473), (520, 39365052), (552, 37083020), (579, 35353760), (598, 34230480), (624, 32804210), (690, 29666416), (736, 27812265), (739, 27699360), (772, 26515320), (780, 26243368), (897, 22820320), (920, 22249812), (965, 21212256), (1040, 19682526), (1104, 18541510), (1158, 17676880), (1196, 17115240), (1248, 16402105), (1380, 14833208), (1478, 13849680), (1495, 13692192), (1544, 13257660), (1560, 13121684), (1794, 11410160), (1840, 11124906), (1930, 10606128), (2080, 9841263), (2208, 9270755), (2217, 9233120), (2316, 8838440), (2392, 8557620), (2509, 8158560), (2760, 7416604), (2895, 7070752), (2956, 6924840), (2990, 6846096), (3088, 6628830), (3120, 6560842), (3588, 5705080), (3680, 5562453), (3695, 5539872), (3860, 5303064), (4434, 4616560), (4439, 4611360), (4485, 4564064), (4632, 4419220), (4784, 4278810), (5018, 4079280), (5520, 3708302), (5790, 3535376), (5912, 3462420), (5980, 3423048), (6176, 3314415), (6240, 3280421), (7176, 2852540), (7390, 2769936), (7527, 2719520), (7720, 2651532), (8868, 2308280), (8878, 2305680), (8970, 2282032), (9264, 2209610), (9568, 2139405), (9607, 2130720), (10036, 2039640), (11040, 1854151), (11085, 1846624), (11580, 1767688), (11824, 1731210), (11960, 1711524), (12545, 1631712), (13317, 1537120), (14352, 1426270), (14780, 1384968), (15054, 1359760), (15440, 1325766), (16997, 1204320), (17736, 1154140), (17756, 1152840), (17940, 1141016), (18528, 1104805), (19214, 1065360), (20072, 1019820), (22170, 923312), (22195, 922272), (23160, 883844), (23648, 865605), (23920, 855762), (25090, 815856), (26634, 768560), (28704, 713135), (28821, 710240), (29560, 692484), (30108, 679880), (30880, 662883), (33994, 602160), (35472, 577070), (35512, 576420), (35880, 570508), (37635, 543904), (38428, 532680), (40144, 509910), (44340, 461656), (44390, 461136), (46320, 441922), (47840, 427881), (48035, 426144), (50180, 407928), (50991, 401440), (53268, 384280), (57642, 355120), (57707, 354720), (59120, 346242), (60216, 339940), (66585, 307424), (67988, 301080), (70944, 288535), (71024, 288210), (71760, 285254), (75270, 271952), (76856, 266340), (80288, 254955), (84985, 240864), (88680, 230828), (88780, 230568), (92640, 220961), (96070, 213072), (100360, 203964), (101982, 200720), (106536, 192140), (115284, 177560), (115414, 177360), (118240, 173121), (120432, 169970), (133170, 153712), (135976, 150540), (142048, 144105), (142627, 143520)]