222785160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{142811}}^1$

素因数の和:142838

約数の個数: 64

約数和(自身を含む): 719772480

約数和(自身を除く): 496987320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 142811, 285622, 428433, 571244, 714055, 856866, 1142488, 1428110, 1713732, 1856543, 2142165, 2856220, 3427464, 3713086, 4284330, 5569629, 5712440, 7426172, 8568660, 9282715, 11139258, 14852344, 17137320, 18565430, 22278516, 27848145, 37130860, 44557032, 55696290, 74261720, 111392580, 222785160]

約数ペア:

[(1, 222785160), (2, 111392580), (3, 74261720), (4, 55696290), (5, 44557032), (6, 37130860), (8, 27848145), (10, 22278516), (12, 18565430), (13, 17137320), (15, 14852344), (20, 11139258), (24, 9282715), (26, 8568660), (30, 7426172), (39, 5712440), (40, 5569629), (52, 4284330), (60, 3713086), (65, 3427464), (78, 2856220), (104, 2142165), (120, 1856543), (130, 1713732), (156, 1428110), (195, 1142488), (260, 856866), (312, 714055), (390, 571244), (520, 428433), (780, 285622), (1560, 142811)]