417205320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6287}}^1$

素因数の和:6387

約数の個数: 128

約数和(自身を含む): 1448755200

約数和(自身を除く): 1031549880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 120, 140, 158, 168, 210, 237, 280, 316, 395, 420, 474, 553, 632, 790, 840, 948, 1106, 1185, 1580, 1659, 1896, 2212, 2370, 2765, 3160, 3318, 4424, 4740, 5530, 6287, 6636, 8295, 9480, 11060, 12574, 13272, 16590, 18861, 22120, 25148, 31435, 33180, 37722, 44009, 50296, 62870, 66360, 75444, 88018, 94305, 125740, 132027, 150888, 176036, 188610, 220045, 251480, 264054, 352072, 377220, 440090, 496673, 528108, 660135, 754440, 880180, 993346, 1056216, 1320270, 1490019, 1760360, 1986692, 2483365, 2640540, 2980038, 3476711, 3973384, 4966730, 5281080, 5960076, 6953422, 7450095, 9933460, 10430133, 11920152, 13906844, 14900190, 17383555, 19866920, 20860266, 27813688, 29800380, 34767110, 41720532, 52150665, 59600760, 69534220, 83441064, 104301330, 139068440, 208602660, 417205320]

約数ペア:

[(1, 417205320), (2, 208602660), (3, 139068440), (4, 104301330), (5, 83441064), (6, 69534220), (7, 59600760), (8, 52150665), (10, 41720532), (12, 34767110), (14, 29800380), (15, 27813688), (20, 20860266), (21, 19866920), (24, 17383555), (28, 14900190), (30, 13906844), (35, 11920152), (40, 10430133), (42, 9933460), (56, 7450095), (60, 6953422), (70, 5960076), (79, 5281080), (84, 4966730), (105, 3973384), (120, 3476711), (140, 2980038), (158, 2640540), (168, 2483365), (210, 1986692), (237, 1760360), (280, 1490019), (316, 1320270), (395, 1056216), (420, 993346), (474, 880180), (553, 754440), (632, 660135), (790, 528108), (840, 496673), (948, 440090), (1106, 377220), (1185, 352072), (1580, 264054), (1659, 251480), (1896, 220045), (2212, 188610), (2370, 176036), (2765, 150888), (3160, 132027), (3318, 125740), (4424, 94305), (4740, 88018), (5530, 75444), (6287, 66360), (6636, 62870), (8295, 50296), (9480, 44009), (11060, 37722), (12574, 33180), (13272, 31435), (16590, 25148), (18861, 22120)]