152917240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1279}}^1$

素因数の和:1365

約数の個数: 96

約数和(自身を含む): 407116800

約数和(自身を除く): 254199560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 61, 70, 98, 122, 140, 196, 244, 245, 280, 305, 392, 427, 488, 490, 610, 854, 980, 1220, 1279, 1708, 1960, 2135, 2440, 2558, 2989, 3416, 4270, 5116, 5978, 6395, 8540, 8953, 10232, 11956, 12790, 14945, 17080, 17906, 23912, 25580, 29890, 35812, 44765, 51160, 59780, 62671, 71624, 78019, 89530, 119560, 125342, 156038, 179060, 250684, 312076, 313355, 358120, 390095, 501368, 546133, 624152, 626710, 780190, 1092266, 1253420, 1560380, 2184532, 2506840, 2730665, 3120760, 3822931, 4369064, 5461330, 7645862, 10922660, 15291724, 19114655, 21845320, 30583448, 38229310, 76458620, 152917240]

約数ペア:

[(1, 152917240), (2, 76458620), (4, 38229310), (5, 30583448), (7, 21845320), (8, 19114655), (10, 15291724), (14, 10922660), (20, 7645862), (28, 5461330), (35, 4369064), (40, 3822931), (49, 3120760), (56, 2730665), (61, 2506840), (70, 2184532), (98, 1560380), (122, 1253420), (140, 1092266), (196, 780190), (244, 626710), (245, 624152), (280, 546133), (305, 501368), (392, 390095), (427, 358120), (488, 313355), (490, 312076), (610, 250684), (854, 179060), (980, 156038), (1220, 125342), (1279, 119560), (1708, 89530), (1960, 78019), (2135, 71624), (2440, 62671), (2558, 59780), (2989, 51160), (3416, 44765), (4270, 35812), (5116, 29890), (5978, 25580), (6395, 23912), (8540, 17906), (8953, 17080), (10232, 14945), (11956, 12790)]