53359320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:617

約数の個数: 128

約数和(自身を含む): 184665600

約数和(自身を除く): 131306280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 457, 556, 695, 834, 840, 914, 973, 1112, 1371, 1390, 1668, 1828, 1946, 2085, 2285, 2742, 2780, 2919, 3199, 3336, 3656, 3892, 4170, 4570, 4865, 5484, 5560, 5838, 6398, 6855, 7784, 8340, 9140, 9597, 9730, 10968, 11676, 12796, 13710, 14595, 15995, 16680, 18280, 19194, 19460, 23352, 25592, 27420, 29190, 31990, 38388, 38920, 47985, 54840, 58380, 63523, 63980, 76776, 95970, 116760, 127046, 127960, 190569, 191940, 254092, 317615, 381138, 383880, 444661, 508184, 635230, 762276, 889322, 952845, 1270460, 1333983, 1524552, 1778644, 1905690, 2223305, 2540920, 2667966, 3557288, 3811380, 4446610, 5335932, 6669915, 7622760, 8893220, 10671864, 13339830, 17786440, 26679660, 53359320]

約数ペア:

[(1, 53359320), (2, 26679660), (3, 17786440), (4, 13339830), (5, 10671864), (6, 8893220), (7, 7622760), (8, 6669915), (10, 5335932), (12, 4446610), (14, 3811380), (15, 3557288), (20, 2667966), (21, 2540920), (24, 2223305), (28, 1905690), (30, 1778644), (35, 1524552), (40, 1333983), (42, 1270460), (56, 952845), (60, 889322), (70, 762276), (84, 635230), (105, 508184), (120, 444661), (139, 383880), (140, 381138), (168, 317615), (210, 254092), (278, 191940), (280, 190569), (417, 127960), (420, 127046), (457, 116760), (556, 95970), (695, 76776), (834, 63980), (840, 63523), (914, 58380), (973, 54840), (1112, 47985), (1371, 38920), (1390, 38388), (1668, 31990), (1828, 29190), (1946, 27420), (2085, 25592), (2285, 23352), (2742, 19460), (2780, 19194), (2919, 18280), (3199, 16680), (3336, 15995), (3656, 14595), (3892, 13710), (4170, 12796), (4570, 11676), (4865, 10968), (5484, 9730), (5560, 9597), (5838, 9140), (6398, 8340), (6855, 7784)]