157044765580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^2\times {\mathrm{3449}}^1$

素因数の和:4031

約数の個数: 72

約数和(自身を含む): 341792438400

約数和(自身を除く): 184747672820

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 271, 310, 542, 620, 1084, 1355, 2710, 3449, 5420, 6898, 8401, 13796, 16802, 17245, 33604, 34490, 42005, 68980, 73441, 84010, 106919, 146882, 168020, 213838, 293764, 367205, 427676, 534595, 734410, 934679, 1069190, 1468820, 1869358, 2138380, 2276671, 3738716, 4553342, 4673395, 9106684, 9346790, 11383355, 18693580, 22766710, 28975049, 45533420, 57950098, 115900196, 144875245, 253298009, 289750490, 506596018, 579500980, 1013192036, 1266490045, 2532980090, 5065960180, 7852238279, 15704476558, 31408953116, 39261191395, 78522382790, 157044765580]

約数ペア:

[(1, 157044765580), (2, 78522382790), (4, 39261191395), (5, 31408953116), (10, 15704476558), (20, 7852238279), (31, 5065960180), (62, 2532980090), (124, 1266490045), (155, 1013192036), (271, 579500980), (310, 506596018), (542, 289750490), (620, 253298009), (1084, 144875245), (1355, 115900196), (2710, 57950098), (3449, 45533420), (5420, 28975049), (6898, 22766710), (8401, 18693580), (13796, 11383355), (16802, 9346790), (17245, 9106684), (33604, 4673395), (34490, 4553342), (42005, 3738716), (68980, 2276671), (73441, 2138380), (84010, 1869358), (106919, 1468820), (146882, 1069190), (168020, 934679), (213838, 734410), (293764, 534595), (367205, 427676)]