104167980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1759}}^1$

素因数の和:1828

約数の個数: 144

約数和(自身を含む): 369008640

約数和(自身を除く): 264840660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1759, 1974, 2115, 2820, 2961, 3290, 3518, 3948, 4230, 4935, 5277, 5922, 6580, 7036, 8460, 8795, 9870, 10554, 11844, 12313, 14805, 15831, 17590, 19740, 21108, 24626, 26385, 29610, 31662, 35180, 36939, 49252, 52770, 59220, 61565, 63324, 73878, 79155, 82673, 105540, 110817, 123130, 147756, 158310, 165346, 184695, 221634, 246260, 248019, 316620, 330692, 369390, 413365, 443268, 496038, 554085, 578711, 738780, 744057, 826730, 992076, 1108170, 1157422, 1240095, 1488114, 1653460, 1736133, 2216340, 2314844, 2480190, 2893555, 2976228, 3472266, 3720285, 4960380, 5208399, 5787110, 6944532, 7440570, 8680665, 10416798, 11574220, 14881140, 17361330, 20833596, 26041995, 34722660, 52083990, 104167980]

約数ペア:

[(1, 104167980), (2, 52083990), (3, 34722660), (4, 26041995), (5, 20833596), (6, 17361330), (7, 14881140), (9, 11574220), (10, 10416798), (12, 8680665), (14, 7440570), (15, 6944532), (18, 5787110), (20, 5208399), (21, 4960380), (28, 3720285), (30, 3472266), (35, 2976228), (36, 2893555), (42, 2480190), (45, 2314844), (47, 2216340), (60, 1736133), (63, 1653460), (70, 1488114), (84, 1240095), (90, 1157422), (94, 1108170), (105, 992076), (126, 826730), (140, 744057), (141, 738780), (180, 578711), (188, 554085), (210, 496038), (235, 443268), (252, 413365), (282, 369390), (315, 330692), (329, 316620), (420, 248019), (423, 246260), (470, 221634), (564, 184695), (630, 165346), (658, 158310), (705, 147756), (846, 123130), (940, 110817), (987, 105540), (1260, 82673), (1316, 79155), (1410, 73878), (1645, 63324), (1692, 61565), (1759, 59220), (1974, 52770), (2115, 49252), (2820, 36939), (2961, 35180), (3290, 31662), (3518, 29610), (3948, 26385), (4230, 24626), (4935, 21108), (5277, 19740), (5922, 17590), (6580, 15831), (7036, 14805), (8460, 12313), (8795, 11844), (9870, 10554)]