156747793120

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{539171}}^1$

素因数の和:539288

約数の個数: 96

約数和(自身を含む): 391309470720

約数和(自身を除く): 234561677600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 79, 80, 92, 115, 158, 160, 184, 230, 316, 368, 395, 460, 632, 736, 790, 920, 1264, 1580, 1817, 1840, 2528, 3160, 3634, 3680, 6320, 7268, 9085, 12640, 14536, 18170, 29072, 36340, 58144, 72680, 145360, 290720, 539171, 1078342, 2156684, 2695855, 4313368, 5391710, 8626736, 10783420, 12400933, 17253472, 21566840, 24801866, 42594509, 43133680, 49603732, 62004665, 85189018, 86267360, 99207464, 124009330, 170378036, 198414928, 212972545, 248018660, 340756072, 396829856, 425945090, 496037320, 681512144, 851890180, 979673707, 992074640, 1363024288, 1703780360, 1959347414, 1984149280, 3407560720, 3918694828, 4898368535, 6815121440, 7837389656, 9796737070, 15674779312, 19593474140, 31349558624, 39186948280, 78373896560, 156747793120]

約数ペア:

[(1, 156747793120), (2, 78373896560), (4, 39186948280), (5, 31349558624), (8, 19593474140), (10, 15674779312), (16, 9796737070), (20, 7837389656), (23, 6815121440), (32, 4898368535), (40, 3918694828), (46, 3407560720), (79, 1984149280), (80, 1959347414), (92, 1703780360), (115, 1363024288), (158, 992074640), (160, 979673707), (184, 851890180), (230, 681512144), (316, 496037320), (368, 425945090), (395, 396829856), (460, 340756072), (632, 248018660), (736, 212972545), (790, 198414928), (920, 170378036), (1264, 124009330), (1580, 99207464), (1817, 86267360), (1840, 85189018), (2528, 62004665), (3160, 49603732), (3634, 43133680), (3680, 42594509), (6320, 24801866), (7268, 21566840), (9085, 17253472), (12640, 12400933), (14536, 10783420), (18170, 8626736), (29072, 5391710), (36340, 4313368), (58144, 2695855), (72680, 2156684), (145360, 1078342), (290720, 539171)]