571427340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2604

約数の個数: 144

約数和(自身を含む): 1816120320

約数和(自身を除く): 1244692980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 121, 124, 132, 155, 165, 186, 220, 242, 310, 330, 341, 363, 372, 465, 484, 605, 620, 660, 682, 726, 930, 1023, 1210, 1364, 1452, 1705, 1815, 1860, 2046, 2420, 2539, 3410, 3630, 3751, 4092, 5078, 5115, 6820, 7260, 7502, 7617, 10156, 10230, 11253, 12695, 15004, 15234, 18755, 20460, 22506, 25390, 27929, 30468, 37510, 38085, 45012, 50780, 55858, 56265, 75020, 76170, 78709, 83787, 111716, 112530, 139645, 152340, 157418, 167574, 225060, 236127, 279290, 307219, 314836, 335148, 393545, 418935, 472254, 558580, 614438, 787090, 837870, 865799, 921657, 944508, 1180635, 1228876, 1536095, 1574180, 1675740, 1731598, 1843314, 2361270, 2597397, 3072190, 3463196, 3686628, 4328995, 4608285, 4722540, 5194794, 6144380, 8657990, 9216570, 9523789, 10389588, 12986985, 17315980, 18433140, 19047578, 25973970, 28571367, 38095156, 47618945, 51947940, 57142734, 95237890, 114285468, 142856835, 190475780, 285713670, 571427340]

約数ペア:

[(1, 571427340), (2, 285713670), (3, 190475780), (4, 142856835), (5, 114285468), (6, 95237890), (10, 57142734), (11, 51947940), (12, 47618945), (15, 38095156), (20, 28571367), (22, 25973970), (30, 19047578), (31, 18433140), (33, 17315980), (44, 12986985), (55, 10389588), (60, 9523789), (62, 9216570), (66, 8657990), (93, 6144380), (110, 5194794), (121, 4722540), (124, 4608285), (132, 4328995), (155, 3686628), (165, 3463196), (186, 3072190), (220, 2597397), (242, 2361270), (310, 1843314), (330, 1731598), (341, 1675740), (363, 1574180), (372, 1536095), (465, 1228876), (484, 1180635), (605, 944508), (620, 921657), (660, 865799), (682, 837870), (726, 787090), (930, 614438), (1023, 558580), (1210, 472254), (1364, 418935), (1452, 393545), (1705, 335148), (1815, 314836), (1860, 307219), (2046, 279290), (2420, 236127), (2539, 225060), (3410, 167574), (3630, 157418), (3751, 152340), (4092, 139645), (5078, 112530), (5115, 111716), (6820, 83787), (7260, 78709), (7502, 76170), (7617, 75020), (10156, 56265), (10230, 55858), (11253, 50780), (12695, 45012), (15004, 38085), (15234, 37510), (18755, 30468), (20460, 27929), (22506, 25390)]