78049140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2129}}^1$

素因数の和:2201

約数の個数: 96

約数和(自身を含む): 240468480

約数和(自身を除く): 162419340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 47, 52, 60, 65, 78, 94, 130, 141, 156, 188, 195, 235, 260, 282, 390, 470, 564, 611, 705, 780, 940, 1222, 1410, 1833, 2129, 2444, 2820, 3055, 3666, 4258, 6110, 6387, 7332, 8516, 9165, 10645, 12220, 12774, 18330, 21290, 25548, 27677, 31935, 36660, 42580, 55354, 63870, 83031, 100063, 110708, 127740, 138385, 166062, 200126, 276770, 300189, 332124, 400252, 415155, 500315, 553540, 600378, 830310, 1000630, 1200756, 1300819, 1500945, 1660620, 2001260, 2601638, 3001890, 3902457, 5203276, 6003780, 6504095, 7804914, 13008190, 15609828, 19512285, 26016380, 39024570, 78049140]

約数ペア:

[(1, 78049140), (2, 39024570), (3, 26016380), (4, 19512285), (5, 15609828), (6, 13008190), (10, 7804914), (12, 6504095), (13, 6003780), (15, 5203276), (20, 3902457), (26, 3001890), (30, 2601638), (39, 2001260), (47, 1660620), (52, 1500945), (60, 1300819), (65, 1200756), (78, 1000630), (94, 830310), (130, 600378), (141, 553540), (156, 500315), (188, 415155), (195, 400252), (235, 332124), (260, 300189), (282, 276770), (390, 200126), (470, 166062), (564, 138385), (611, 127740), (705, 110708), (780, 100063), (940, 83031), (1222, 63870), (1410, 55354), (1833, 42580), (2129, 36660), (2444, 31935), (2820, 27677), (3055, 25548), (3666, 21290), (4258, 18330), (6110, 12774), (6387, 12220), (7332, 10645), (8516, 9165)]