162376760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1501

約数の個数: 128

約数和(自身を含む): 464486400

約数和(自身を除く): 302109640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 91, 104, 124, 130, 140, 155, 182, 217, 248, 260, 280, 310, 364, 403, 434, 455, 520, 620, 728, 806, 868, 910, 1085, 1240, 1439, 1612, 1736, 1820, 2015, 2170, 2821, 2878, 3224, 3640, 4030, 4340, 5642, 5756, 7195, 8060, 8680, 10073, 11284, 11512, 14105, 14390, 16120, 18707, 20146, 22568, 28210, 28780, 37414, 40292, 44609, 50365, 56420, 57560, 74828, 80584, 89218, 93535, 100730, 112840, 130949, 149656, 178436, 187070, 201460, 223045, 261898, 312263, 356872, 374140, 402920, 446090, 523796, 579917, 624526, 654745, 748280, 892180, 1047592, 1159834, 1249052, 1309490, 1561315, 1784360, 2319668, 2498104, 2618980, 2899585, 3122630, 4059419, 4639336, 5237960, 5799170, 6245260, 8118838, 11598340, 12490520, 16237676, 20297095, 23196680, 32475352, 40594190, 81188380, 162376760]

約数ペア:

[(1, 162376760), (2, 81188380), (4, 40594190), (5, 32475352), (7, 23196680), (8, 20297095), (10, 16237676), (13, 12490520), (14, 11598340), (20, 8118838), (26, 6245260), (28, 5799170), (31, 5237960), (35, 4639336), (40, 4059419), (52, 3122630), (56, 2899585), (62, 2618980), (65, 2498104), (70, 2319668), (91, 1784360), (104, 1561315), (124, 1309490), (130, 1249052), (140, 1159834), (155, 1047592), (182, 892180), (217, 748280), (248, 654745), (260, 624526), (280, 579917), (310, 523796), (364, 446090), (403, 402920), (434, 374140), (455, 356872), (520, 312263), (620, 261898), (728, 223045), (806, 201460), (868, 187070), (910, 178436), (1085, 149656), (1240, 130949), (1439, 112840), (1612, 100730), (1736, 93535), (1820, 89218), (2015, 80584), (2170, 74828), (2821, 57560), (2878, 56420), (3224, 50365), (3640, 44609), (4030, 40292), (4340, 37414), (5642, 28780), (5756, 28210), (7195, 22568), (8060, 20146), (8680, 18707), (10073, 16120), (11284, 14390), (11512, 14105)]