156176020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 457228800

約数和(自身を除く): 301052780

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 29, 35, 44, 52, 55, 58, 65, 70, 77, 91, 110, 116, 130, 140, 143, 145, 154, 182, 203, 220, 260, 269, 286, 290, 308, 319, 364, 377, 385, 406, 455, 538, 572, 580, 638, 715, 754, 770, 812, 910, 1001, 1015, 1076, 1276, 1345, 1430, 1508, 1540, 1595, 1820, 1883, 1885, 2002, 2030, 2233, 2639, 2690, 2860, 2959, 3190, 3497, 3766, 3770, 4004, 4060, 4147, 4466, 5005, 5278, 5380, 5918, 6380, 6994, 7532, 7540, 7801, 8294, 8932, 9415, 10010, 10556, 11165, 11836, 13195, 13988, 14795, 15602, 16588, 17485, 18830, 20020, 20713, 20735, 22330, 24479, 26390, 29029, 29590, 31204, 34970, 37660, 38467, 39005, 41426, 41470, 44660, 48958, 52780, 54607, 58058, 59180, 69940, 76934, 78010, 82852, 82940, 85811, 97916, 101413, 103565, 109214, 116116, 122395, 145145, 153868, 156020, 171622, 192335, 202826, 207130, 218428, 244790, 269269, 273035, 290290, 343244, 384670, 405652, 414260, 429055, 489580, 507065, 538538, 546070, 580580, 600677, 709891, 769340, 858110, 1014130, 1077076, 1092140, 1115543, 1201354, 1346345, 1419782, 1716220, 2028260, 2231086, 2402708, 2692690, 2839564, 3003385, 3549455, 4462172, 5385380, 5577715, 6006770, 7098910, 7808801, 11155430, 12013540, 14197820, 15617602, 22310860, 31235204, 39044005, 78088010, 156176020]

約数ペア:

[(1, 156176020), (2, 78088010), (4, 39044005), (5, 31235204), (7, 22310860), (10, 15617602), (11, 14197820), (13, 12013540), (14, 11155430), (20, 7808801), (22, 7098910), (26, 6006770), (28, 5577715), (29, 5385380), (35, 4462172), (44, 3549455), (52, 3003385), (55, 2839564), (58, 2692690), (65, 2402708), (70, 2231086), (77, 2028260), (91, 1716220), (110, 1419782), (116, 1346345), (130, 1201354), (140, 1115543), (143, 1092140), (145, 1077076), (154, 1014130), (182, 858110), (203, 769340), (220, 709891), (260, 600677), (269, 580580), (286, 546070), (290, 538538), (308, 507065), (319, 489580), (364, 429055), (377, 414260), (385, 405652), (406, 384670), (455, 343244), (538, 290290), (572, 273035), (580, 269269), (638, 244790), (715, 218428), (754, 207130), (770, 202826), (812, 192335), (910, 171622), (1001, 156020), (1015, 153868), (1076, 145145), (1276, 122395), (1345, 116116), (1430, 109214), (1508, 103565), (1540, 101413), (1595, 97916), (1820, 85811), (1883, 82940), (1885, 82852), (2002, 78010), (2030, 76934), (2233, 69940), (2639, 59180), (2690, 58058), (2860, 54607), (2959, 52780), (3190, 48958), (3497, 44660), (3766, 41470), (3770, 41426), (4004, 39005), (4060, 38467), (4147, 37660), (4466, 34970), (5005, 31204), (5278, 29590), (5380, 29029), (5918, 26390), (6380, 24479), (6994, 22330), (7532, 20735), (7540, 20713), (7801, 20020), (8294, 18830), (8932, 17485), (9415, 16588), (10010, 15602), (10556, 14795), (11165, 13988), (11836, 13195)]