324753520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1503

約数の個数: 160

約数和(自身を含む): 959938560

約数和(自身を除く): 635185040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 104, 112, 124, 130, 140, 155, 182, 208, 217, 248, 260, 280, 310, 364, 403, 434, 455, 496, 520, 560, 620, 728, 806, 868, 910, 1040, 1085, 1240, 1439, 1456, 1612, 1736, 1820, 2015, 2170, 2480, 2821, 2878, 3224, 3472, 3640, 4030, 4340, 5642, 5756, 6448, 7195, 7280, 8060, 8680, 10073, 11284, 11512, 14105, 14390, 16120, 17360, 18707, 20146, 22568, 23024, 28210, 28780, 32240, 37414, 40292, 44609, 45136, 50365, 56420, 57560, 74828, 80584, 89218, 93535, 100730, 112840, 115120, 130949, 149656, 161168, 178436, 187070, 201460, 223045, 225680, 261898, 299312, 312263, 356872, 374140, 402920, 446090, 523796, 579917, 624526, 654745, 713744, 748280, 805840, 892180, 1047592, 1159834, 1249052, 1309490, 1496560, 1561315, 1784360, 2095184, 2319668, 2498104, 2618980, 2899585, 3122630, 3568720, 4059419, 4639336, 4996208, 5237960, 5799170, 6245260, 8118838, 9278672, 10475920, 11598340, 12490520, 16237676, 20297095, 23196680, 24981040, 32475352, 40594190, 46393360, 64950704, 81188380, 162376760, 324753520]

約数ペア:

[(1, 324753520), (2, 162376760), (4, 81188380), (5, 64950704), (7, 46393360), (8, 40594190), (10, 32475352), (13, 24981040), (14, 23196680), (16, 20297095), (20, 16237676), (26, 12490520), (28, 11598340), (31, 10475920), (35, 9278672), (40, 8118838), (52, 6245260), (56, 5799170), (62, 5237960), (65, 4996208), (70, 4639336), (80, 4059419), (91, 3568720), (104, 3122630), (112, 2899585), (124, 2618980), (130, 2498104), (140, 2319668), (155, 2095184), (182, 1784360), (208, 1561315), (217, 1496560), (248, 1309490), (260, 1249052), (280, 1159834), (310, 1047592), (364, 892180), (403, 805840), (434, 748280), (455, 713744), (496, 654745), (520, 624526), (560, 579917), (620, 523796), (728, 446090), (806, 402920), (868, 374140), (910, 356872), (1040, 312263), (1085, 299312), (1240, 261898), (1439, 225680), (1456, 223045), (1612, 201460), (1736, 187070), (1820, 178436), (2015, 161168), (2170, 149656), (2480, 130949), (2821, 115120), (2878, 112840), (3224, 100730), (3472, 93535), (3640, 89218), (4030, 80584), (4340, 74828), (5642, 57560), (5756, 56420), (6448, 50365), (7195, 45136), (7280, 44609), (8060, 40292), (8680, 37414), (10073, 32240), (11284, 28780), (11512, 28210), (14105, 23024), (14390, 22568), (16120, 20146), (17360, 18707)]