136752160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 338688000

約数和(自身を除く): 201935840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 79, 80, 124, 155, 158, 160, 248, 310, 316, 349, 395, 496, 620, 632, 698, 790, 992, 1240, 1264, 1396, 1580, 1745, 2449, 2480, 2528, 2792, 3160, 3490, 4898, 4960, 5584, 6320, 6980, 9796, 10819, 11168, 12245, 12640, 13960, 19592, 21638, 24490, 27571, 27920, 39184, 43276, 48980, 54095, 55142, 55840, 78368, 86552, 97960, 108190, 110284, 137855, 173104, 195920, 216380, 220568, 275710, 346208, 391840, 432760, 441136, 551420, 854701, 865520, 882272, 1102840, 1709402, 1731040, 2205680, 3418804, 4273505, 4411360, 6837608, 8547010, 13675216, 17094020, 27350432, 34188040, 68376080, 136752160]

約数ペア:

[(1, 136752160), (2, 68376080), (4, 34188040), (5, 27350432), (8, 17094020), (10, 13675216), (16, 8547010), (20, 6837608), (31, 4411360), (32, 4273505), (40, 3418804), (62, 2205680), (79, 1731040), (80, 1709402), (124, 1102840), (155, 882272), (158, 865520), (160, 854701), (248, 551420), (310, 441136), (316, 432760), (349, 391840), (395, 346208), (496, 275710), (620, 220568), (632, 216380), (698, 195920), (790, 173104), (992, 137855), (1240, 110284), (1264, 108190), (1396, 97960), (1580, 86552), (1745, 78368), (2449, 55840), (2480, 55142), (2528, 54095), (2792, 48980), (3160, 43276), (3490, 39184), (4898, 27920), (4960, 27571), (5584, 24490), (6320, 21638), (6980, 19592), (9796, 13960), (10819, 12640), (11168, 12245)]