68170815480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{691949}}^1$

素因数の和:692784

約数の個数: 64

約数和(自身を含む): 204761844000

約数和(自身を除く): 136591028520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 821, 1642, 2463, 3284, 4105, 4926, 6568, 8210, 9852, 12315, 16420, 19704, 24630, 32840, 49260, 98520, 691949, 1383898, 2075847, 2767796, 3459745, 4151694, 5535592, 6919490, 8303388, 10379235, 13838980, 16606776, 20758470, 27677960, 41516940, 83033880, 568090129, 1136180258, 1704270387, 2272360516, 2840450645, 3408540774, 4544721032, 5680901290, 6817081548, 8521351935, 11361802580, 13634163096, 17042703870, 22723605160, 34085407740, 68170815480]

約数ペア:

[(1, 68170815480), (2, 34085407740), (3, 22723605160), (4, 17042703870), (5, 13634163096), (6, 11361802580), (8, 8521351935), (10, 6817081548), (12, 5680901290), (15, 4544721032), (20, 3408540774), (24, 2840450645), (30, 2272360516), (40, 1704270387), (60, 1136180258), (120, 568090129), (821, 83033880), (1642, 41516940), (2463, 27677960), (3284, 20758470), (4105, 16606776), (4926, 13838980), (6568, 10379235), (8210, 8303388), (9852, 6919490), (12315, 5535592), (16420, 4151694), (19704, 3459745), (24630, 2767796), (32840, 2075847), (49260, 1383898), (98520, 691949)]