1685572920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2069}}^1$

素因数の和:2190

約数の個数: 192

約数和(自身を含む): 5735059200

約数和(自身を除く): 4049486280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 73, 90, 93, 120, 124, 146, 155, 180, 186, 219, 248, 279, 292, 310, 360, 365, 372, 438, 465, 558, 584, 620, 657, 730, 744, 876, 930, 1095, 1116, 1240, 1314, 1395, 1460, 1752, 1860, 2069, 2190, 2232, 2263, 2628, 2790, 2920, 3285, 3720, 4138, 4380, 4526, 5256, 5580, 6207, 6570, 6789, 8276, 8760, 9052, 10345, 11160, 11315, 12414, 13140, 13578, 16552, 18104, 18621, 20367, 20690, 22630, 24828, 26280, 27156, 31035, 33945, 37242, 40734, 41380, 45260, 49656, 54312, 62070, 64139, 67890, 74484, 81468, 82760, 90520, 93105, 101835, 124140, 128278, 135780, 148968, 151037, 162936, 186210, 192417, 203670, 248280, 256556, 271560, 302074, 320695, 372420, 384834, 407340, 453111, 513112, 577251, 604148, 641390, 744840, 755185, 769668, 814680, 906222, 962085, 1154502, 1208296, 1282780, 1359333, 1510370, 1539336, 1812444, 1924170, 2265555, 2309004, 2565560, 2718666, 2886255, 3020740, 3624888, 3848340, 4531110, 4618008, 4682147, 5437332, 5772510, 6041480, 6796665, 7696680, 9062220, 9364294, 10874664, 11545020, 13593330, 14046441, 18124440, 18728588, 23090040, 23410735, 27186660, 28092882, 37457176, 42139323, 46821470, 54373320, 56185764, 70232205, 84278646, 93642940, 112371528, 140464410, 168557292, 187285880, 210696615, 280928820, 337114584, 421393230, 561857640, 842786460, 1685572920]

約数ペア:

[(1, 1685572920), (2, 842786460), (3, 561857640), (4, 421393230), (5, 337114584), (6, 280928820), (8, 210696615), (9, 187285880), (10, 168557292), (12, 140464410), (15, 112371528), (18, 93642940), (20, 84278646), (24, 70232205), (30, 56185764), (31, 54373320), (36, 46821470), (40, 42139323), (45, 37457176), (60, 28092882), (62, 27186660), (72, 23410735), (73, 23090040), (90, 18728588), (93, 18124440), (120, 14046441), (124, 13593330), (146, 11545020), (155, 10874664), (180, 9364294), (186, 9062220), (219, 7696680), (248, 6796665), (279, 6041480), (292, 5772510), (310, 5437332), (360, 4682147), (365, 4618008), (372, 4531110), (438, 3848340), (465, 3624888), (558, 3020740), (584, 2886255), (620, 2718666), (657, 2565560), (730, 2309004), (744, 2265555), (876, 1924170), (930, 1812444), (1095, 1539336), (1116, 1510370), (1240, 1359333), (1314, 1282780), (1395, 1208296), (1460, 1154502), (1752, 962085), (1860, 906222), (2069, 814680), (2190, 769668), (2232, 755185), (2263, 744840), (2628, 641390), (2790, 604148), (2920, 577251), (3285, 513112), (3720, 453111), (4138, 407340), (4380, 384834), (4526, 372420), (5256, 320695), (5580, 302074), (6207, 271560), (6570, 256556), (6789, 248280), (8276, 203670), (8760, 192417), (9052, 186210), (10345, 162936), (11160, 151037), (11315, 148968), (12414, 135780), (13140, 128278), (13578, 124140), (16552, 101835), (18104, 93105), (18621, 90520), (20367, 82760), (20690, 81468), (22630, 74484), (24828, 67890), (26280, 64139), (27156, 62070), (31035, 54312), (33945, 49656), (37242, 45260), (40734, 41380)]