152755440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:415

約数の個数: 160

約数和(自身を含む): 504134400

約数和(自身を除く): 351378960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 139, 152, 190, 228, 240, 241, 278, 285, 304, 380, 417, 456, 482, 556, 570, 695, 723, 760, 834, 912, 964, 1112, 1140, 1205, 1390, 1446, 1520, 1668, 1928, 2085, 2224, 2280, 2410, 2641, 2780, 2892, 3336, 3615, 3856, 4170, 4560, 4579, 4820, 5282, 5560, 5784, 6672, 7230, 7923, 8340, 9158, 9640, 10564, 11120, 11568, 13205, 13737, 14460, 15846, 16680, 18316, 19280, 21128, 22895, 26410, 27474, 28920, 31692, 33360, 33499, 36632, 39615, 42256, 45790, 52820, 54948, 57840, 63384, 66998, 68685, 73264, 79230, 91580, 100497, 105640, 109896, 126768, 133996, 137370, 158460, 167495, 183160, 200994, 211280, 219792, 267992, 274740, 316920, 334990, 366320, 401988, 502485, 535984, 549480, 633840, 636481, 669980, 803976, 1004970, 1098960, 1272962, 1339960, 1607952, 1909443, 2009940, 2545924, 2679920, 3182405, 3818886, 4019880, 5091848, 6364810, 7637772, 8039760, 9547215, 10183696, 12729620, 15275544, 19094430, 25459240, 30551088, 38188860, 50918480, 76377720, 152755440]

約数ペア:

[(1, 152755440), (2, 76377720), (3, 50918480), (4, 38188860), (5, 30551088), (6, 25459240), (8, 19094430), (10, 15275544), (12, 12729620), (15, 10183696), (16, 9547215), (19, 8039760), (20, 7637772), (24, 6364810), (30, 5091848), (38, 4019880), (40, 3818886), (48, 3182405), (57, 2679920), (60, 2545924), (76, 2009940), (80, 1909443), (95, 1607952), (114, 1339960), (120, 1272962), (139, 1098960), (152, 1004970), (190, 803976), (228, 669980), (240, 636481), (241, 633840), (278, 549480), (285, 535984), (304, 502485), (380, 401988), (417, 366320), (456, 334990), (482, 316920), (556, 274740), (570, 267992), (695, 219792), (723, 211280), (760, 200994), (834, 183160), (912, 167495), (964, 158460), (1112, 137370), (1140, 133996), (1205, 126768), (1390, 109896), (1446, 105640), (1520, 100497), (1668, 91580), (1928, 79230), (2085, 73264), (2224, 68685), (2280, 66998), (2410, 63384), (2641, 57840), (2780, 54948), (2892, 52820), (3336, 45790), (3615, 42256), (3856, 39615), (4170, 36632), (4560, 33499), (4579, 33360), (4820, 31692), (5282, 28920), (5560, 27474), (5784, 26410), (6672, 22895), (7230, 21128), (7923, 19280), (8340, 18316), (9158, 16680), (9640, 15846), (10564, 14460), (11120, 13737), (11568, 13205)]