70850640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:437

約数の個数: 160

約数和(自身を含む): 253483776

約数和(自身を除く): 182633136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 181, 210, 233, 240, 280, 336, 362, 420, 466, 543, 560, 699, 724, 840, 905, 932, 1086, 1165, 1267, 1398, 1448, 1631, 1680, 1810, 1864, 2172, 2330, 2534, 2715, 2796, 2896, 3262, 3495, 3620, 3728, 3801, 4344, 4660, 4893, 5068, 5430, 5592, 6335, 6524, 6990, 7240, 7602, 8155, 8688, 9320, 9786, 10136, 10860, 11184, 12670, 13048, 13980, 14480, 15204, 16310, 18640, 19005, 19572, 20272, 21720, 24465, 25340, 26096, 27960, 30408, 32620, 38010, 39144, 42173, 43440, 48930, 50680, 55920, 60816, 65240, 76020, 78288, 84346, 97860, 101360, 126519, 130480, 152040, 168692, 195720, 210865, 253038, 295211, 304080, 337384, 391440, 421730, 506076, 590422, 632595, 674768, 843460, 885633, 1012152, 1180844, 1265190, 1476055, 1686920, 1771266, 2024304, 2361688, 2530380, 2952110, 3373840, 3542532, 4428165, 4723376, 5060760, 5904220, 7085064, 8856330, 10121520, 11808440, 14170128, 17712660, 23616880, 35425320, 70850640]

約数ペア:

[(1, 70850640), (2, 35425320), (3, 23616880), (4, 17712660), (5, 14170128), (6, 11808440), (7, 10121520), (8, 8856330), (10, 7085064), (12, 5904220), (14, 5060760), (15, 4723376), (16, 4428165), (20, 3542532), (21, 3373840), (24, 2952110), (28, 2530380), (30, 2361688), (35, 2024304), (40, 1771266), (42, 1686920), (48, 1476055), (56, 1265190), (60, 1180844), (70, 1012152), (80, 885633), (84, 843460), (105, 674768), (112, 632595), (120, 590422), (140, 506076), (168, 421730), (181, 391440), (210, 337384), (233, 304080), (240, 295211), (280, 253038), (336, 210865), (362, 195720), (420, 168692), (466, 152040), (543, 130480), (560, 126519), (699, 101360), (724, 97860), (840, 84346), (905, 78288), (932, 76020), (1086, 65240), (1165, 60816), (1267, 55920), (1398, 50680), (1448, 48930), (1631, 43440), (1680, 42173), (1810, 39144), (1864, 38010), (2172, 32620), (2330, 30408), (2534, 27960), (2715, 26096), (2796, 25340), (2896, 24465), (3262, 21720), (3495, 20272), (3620, 19572), (3728, 19005), (3801, 18640), (4344, 16310), (4660, 15204), (4893, 14480), (5068, 13980), (5430, 13048), (5592, 12670), (6335, 11184), (6524, 10860), (6990, 10136), (7240, 9786), (7602, 9320), (8155, 8688)]