84102720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:349

約数の個数: 224

約数和(自身を含む): 301093632

約数和(自身を除く): 216990912

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, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 130, 138, 156, 160, 184, 192, 195, 208, 230, 240, 260, 276, 293, 299, 312, 320, 345, 368, 390, 416, 460, 480, 520, 552, 586, 598, 624, 690, 736, 780, 832, 879, 897, 920, 960, 1040, 1104, 1172, 1196, 1248, 1380, 1465, 1472, 1495, 1560, 1758, 1794, 1840, 2080, 2208, 2344, 2392, 2496, 2760, 2930, 2990, 3120, 3516, 3588, 3680, 3809, 4160, 4395, 4416, 4485, 4688, 4784, 5520, 5860, 5980, 6240, 6739, 7032, 7176, 7360, 7618, 8790, 8970, 9376, 9568, 11040, 11427, 11720, 11960, 12480, 13478, 14064, 14352, 15236, 17580, 17940, 18752, 19045, 19136, 20217, 22080, 22854, 23440, 23920, 26956, 28128, 28704, 30472, 33695, 35160, 35880, 38090, 40434, 45708, 46880, 47840, 53912, 56256, 57135, 57408, 60944, 67390, 70320, 71760, 76180, 80868, 87607, 91416, 93760, 95680, 101085, 107824, 114270, 121888, 134780, 140640, 143520, 152360, 161736, 175214, 182832, 202170, 215648, 228540, 243776, 262821, 269560, 281280, 287040, 304720, 323472, 350428, 365664, 404340, 431296, 438035, 457080, 525642, 539120, 609440, 646944, 700856, 731328, 808680, 876070, 914160, 1051284, 1078240, 1218880, 1293888, 1314105, 1401712, 1617360, 1752140, 1828320, 2102568, 2156480, 2628210, 2803424, 3234720, 3504280, 3656640, 4205136, 5256420, 5606848, 6469440, 7008560, 8410272, 10512840, 14017120, 16820544, 21025680, 28034240, 42051360, 84102720]

約数ペア:

[(1, 84102720), (2, 42051360), (3, 28034240), (4, 21025680), (5, 16820544), (6, 14017120), (8, 10512840), (10, 8410272), (12, 7008560), (13, 6469440), (15, 5606848), (16, 5256420), (20, 4205136), (23, 3656640), (24, 3504280), (26, 3234720), (30, 2803424), (32, 2628210), (39, 2156480), (40, 2102568), (46, 1828320), (48, 1752140), (52, 1617360), (60, 1401712), (64, 1314105), (65, 1293888), (69, 1218880), (78, 1078240), (80, 1051284), (92, 914160), (96, 876070), (104, 808680), (115, 731328), (120, 700856), (130, 646944), (138, 609440), (156, 539120), (160, 525642), (184, 457080), (192, 438035), (195, 431296), (208, 404340), (230, 365664), (240, 350428), (260, 323472), (276, 304720), (293, 287040), (299, 281280), (312, 269560), (320, 262821), (345, 243776), (368, 228540), (390, 215648), (416, 202170), (460, 182832), (480, 175214), (520, 161736), (552, 152360), (586, 143520), (598, 140640), (624, 134780), (690, 121888), (736, 114270), (780, 107824), (832, 101085), (879, 95680), (897, 93760), (920, 91416), (960, 87607), (1040, 80868), (1104, 76180), (1172, 71760), (1196, 70320), (1248, 67390), (1380, 60944), (1465, 57408), (1472, 57135), (1495, 56256), (1560, 53912), (1758, 47840), (1794, 46880), (1840, 45708), (2080, 40434), (2208, 38090), (2344, 35880), (2392, 35160), (2496, 33695), (2760, 30472), (2930, 28704), (2990, 28128), (3120, 26956), (3516, 23920), (3588, 23440), (3680, 22854), (3809, 22080), (4160, 20217), (4395, 19136), (4416, 19045), (4485, 18752), (4688, 17940), (4784, 17580), (5520, 15236), (5860, 14352), (5980, 14064), (6240, 13478), (6739, 12480), (7032, 11960), (7176, 11720), (7360, 11427), (7618, 11040), (8790, 9568), (8970, 9376)]