12227817420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{746509}}^1$

素因数の和:746544

約数の個数: 144

約数和(自身を含む): 45650579520

約数和(自身を除く): 33422762100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 746509, 1493018, 2239527, 2986036, 3732545, 4479054, 5225563, 6718581, 7465090, 8958108, 9704617, 10451126, 11197635, 13437162, 14930180, 15676689, 19409234, 20902252, 22395270, 26127815, 26874324, 29113851, 31353378, 33592905, 38818468, 44790540, 47030067, 48523085, 52255630, 58227702, 62706756, 67185810, 67932319, 78383445, 87341553, 94060134, 97046170, 104511260, 116455404, 134371620, 135864638, 145569255, 156766890, 174683106, 188120268, 194092340, 203796957, 235150335, 271729276, 291138510, 313533780, 339661595, 349366212, 407593914, 436707765, 470300670, 582277020, 611390871, 679323190, 815187828, 873415530, 940601340, 1018984785, 1222781742, 1358646380, 1746831060, 2037969570, 2445563484, 3056954355, 4075939140, 6113908710, 12227817420]

約数ペア:

[(1, 12227817420), (2, 6113908710), (3, 4075939140), (4, 3056954355), (5, 2445563484), (6, 2037969570), (7, 1746831060), (9, 1358646380), (10, 1222781742), (12, 1018984785), (13, 940601340), (14, 873415530), (15, 815187828), (18, 679323190), (20, 611390871), (21, 582277020), (26, 470300670), (28, 436707765), (30, 407593914), (35, 349366212), (36, 339661595), (39, 313533780), (42, 291138510), (45, 271729276), (52, 235150335), (60, 203796957), (63, 194092340), (65, 188120268), (70, 174683106), (78, 156766890), (84, 145569255), (90, 135864638), (91, 134371620), (105, 116455404), (117, 104511260), (126, 97046170), (130, 94060134), (140, 87341553), (156, 78383445), (180, 67932319), (182, 67185810), (195, 62706756), (210, 58227702), (234, 52255630), (252, 48523085), (260, 47030067), (273, 44790540), (315, 38818468), (364, 33592905), (390, 31353378), (420, 29113851), (455, 26874324), (468, 26127815), (546, 22395270), (585, 20902252), (630, 19409234), (780, 15676689), (819, 14930180), (910, 13437162), (1092, 11197635), (1170, 10451126), (1260, 9704617), (1365, 8958108), (1638, 7465090), (1820, 6718581), (2340, 5225563), (2730, 4479054), (3276, 3732545), (4095, 2986036), (5460, 2239527), (8190, 1493018), (16380, 746509)]