210291120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7489}}^1$

素因数の和:7524

約数の個数: 160

約数和(自身を含む): 780158400

約数和(自身を除く): 569867280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 7489, 9360, 14040, 14978, 22467, 28080, 29956, 37445, 44934, 59912, 67401, 74890, 89868, 97357, 112335, 119824, 134802, 149780, 179736, 194714, 202203, 224670, 269604, 292071, 299560, 337005, 359472, 389428, 404406, 449340, 486785, 539208, 584142, 599120, 674010, 778856, 808812, 876213, 898680, 973570, 1011015, 1078416, 1168284, 1348020, 1460355, 1557712, 1617624, 1752426, 1797360, 1947140, 2022030, 2336568, 2628639, 2696040, 2920710, 3235248, 3504852, 3894280, 4044060, 4381065, 4673136, 5257278, 5392080, 5841420, 7009704, 7788560, 8088120, 8762130, 10514556, 11682840, 13143195, 14019408, 16176240, 17524260, 21029112, 23365680, 26286390, 35048520, 42058224, 52572780, 70097040, 105145560, 210291120]

約数ペア:

[(1, 210291120), (2, 105145560), (3, 70097040), (4, 52572780), (5, 42058224), (6, 35048520), (8, 26286390), (9, 23365680), (10, 21029112), (12, 17524260), (13, 16176240), (15, 14019408), (16, 13143195), (18, 11682840), (20, 10514556), (24, 8762130), (26, 8088120), (27, 7788560), (30, 7009704), (36, 5841420), (39, 5392080), (40, 5257278), (45, 4673136), (48, 4381065), (52, 4044060), (54, 3894280), (60, 3504852), (65, 3235248), (72, 2920710), (78, 2696040), (80, 2628639), (90, 2336568), (104, 2022030), (108, 1947140), (117, 1797360), (120, 1752426), (130, 1617624), (135, 1557712), (144, 1460355), (156, 1348020), (180, 1168284), (195, 1078416), (208, 1011015), (216, 973570), (234, 898680), (240, 876213), (260, 808812), (270, 778856), (312, 674010), (351, 599120), (360, 584142), (390, 539208), (432, 486785), (468, 449340), (520, 404406), (540, 389428), (585, 359472), (624, 337005), (702, 299560), (720, 292071), (780, 269604), (936, 224670), (1040, 202203), (1080, 194714), (1170, 179736), (1404, 149780), (1560, 134802), (1755, 119824), (1872, 112335), (2160, 97357), (2340, 89868), (2808, 74890), (3120, 67401), (3510, 59912), (4680, 44934), (5616, 37445), (7020, 29956), (7489, 28080), (9360, 22467), (14040, 14978)]