240081660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14657}}^1$

素因数の和:14692

約数の個数: 144

約数和(自身を含む): 896366016

約数和(自身を除く): 656284356

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, 14657, 16380, 29314, 43971, 58628, 73285, 87942, 102599, 131913, 146570, 175884, 190541, 205198, 219855, 263826, 293140, 307797, 381082, 410396, 439710, 512995, 527652, 571623, 615594, 659565, 762164, 879420, 923391, 952705, 1025990, 1143246, 1231188, 1319130, 1333787, 1538985, 1714869, 1846782, 1905410, 2051980, 2286492, 2638260, 2667574, 2858115, 3077970, 3429738, 3693564, 3810820, 4001361, 4616955, 5335148, 5716230, 6155940, 6668935, 6859476, 8002722, 8574345, 9233910, 11432460, 12004083, 13337870, 16005444, 17148690, 18467820, 20006805, 24008166, 26675740, 34297380, 40013610, 48016332, 60020415, 80027220, 120040830, 240081660]

約数ペア:

[(1, 240081660), (2, 120040830), (3, 80027220), (4, 60020415), (5, 48016332), (6, 40013610), (7, 34297380), (9, 26675740), (10, 24008166), (12, 20006805), (13, 18467820), (14, 17148690), (15, 16005444), (18, 13337870), (20, 12004083), (21, 11432460), (26, 9233910), (28, 8574345), (30, 8002722), (35, 6859476), (36, 6668935), (39, 6155940), (42, 5716230), (45, 5335148), (52, 4616955), (60, 4001361), (63, 3810820), (65, 3693564), (70, 3429738), (78, 3077970), (84, 2858115), (90, 2667574), (91, 2638260), (105, 2286492), (117, 2051980), (126, 1905410), (130, 1846782), (140, 1714869), (156, 1538985), (180, 1333787), (182, 1319130), (195, 1231188), (210, 1143246), (234, 1025990), (252, 952705), (260, 923391), (273, 879420), (315, 762164), (364, 659565), (390, 615594), (420, 571623), (455, 527652), (468, 512995), (546, 439710), (585, 410396), (630, 381082), (780, 307797), (819, 293140), (910, 263826), (1092, 219855), (1170, 205198), (1260, 190541), (1365, 175884), (1638, 146570), (1820, 131913), (2340, 102599), (2730, 87942), (3276, 73285), (4095, 58628), (5460, 43971), (8190, 29314), (14657, 16380)]