201742320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64661}}^1$

素因数の和:64690

約数の個数: 80

約数和(自身を含む): 673519392

約数和(自身を除く): 471777072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 64661, 129322, 193983, 258644, 323305, 387966, 517288, 646610, 775932, 840593, 969915, 1034576, 1293220, 1551864, 1681186, 1939830, 2521779, 2586440, 3103728, 3362372, 3879660, 4202965, 5043558, 5172880, 6724744, 7759320, 8405930, 10087116, 12608895, 13449488, 15518640, 16811860, 20174232, 25217790, 33623720, 40348464, 50435580, 67247440, 100871160, 201742320]

約数ペア:

[(1, 201742320), (2, 100871160), (3, 67247440), (4, 50435580), (5, 40348464), (6, 33623720), (8, 25217790), (10, 20174232), (12, 16811860), (13, 15518640), (15, 13449488), (16, 12608895), (20, 10087116), (24, 8405930), (26, 7759320), (30, 6724744), (39, 5172880), (40, 5043558), (48, 4202965), (52, 3879660), (60, 3362372), (65, 3103728), (78, 2586440), (80, 2521779), (104, 1939830), (120, 1681186), (130, 1551864), (156, 1293220), (195, 1034576), (208, 969915), (240, 840593), (260, 775932), (312, 646610), (390, 517288), (520, 387966), (624, 323305), (780, 258644), (1040, 193983), (1560, 129322), (3120, 64661)]