1960735140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39901}}^1$

素因数の和:39939

約数の個数: 192

約数和(自身を含む): 7507960320

約数和(自身を除く): 5547225180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 351, 364, 378, 390, 420, 455, 468, 540, 546, 585, 630, 702, 756, 780, 819, 910, 945, 1092, 1170, 1260, 1365, 1404, 1638, 1755, 1820, 1890, 2340, 2457, 2730, 3276, 3510, 3780, 4095, 4914, 5460, 7020, 8190, 9828, 12285, 16380, 24570, 39901, 49140, 79802, 119703, 159604, 199505, 239406, 279307, 359109, 399010, 478812, 518713, 558614, 598515, 718218, 798020, 837921, 1037426, 1077327, 1117228, 1197030, 1396535, 1436436, 1556139, 1675842, 1795545, 2074852, 2154654, 2394060, 2513763, 2593565, 2793070, 3112278, 3351684, 3591090, 3630991, 4189605, 4309308, 4668417, 5027526, 5187130, 5386635, 5586140, 6224556, 7182180, 7261982, 7541289, 7780695, 8379210, 9336834, 10055052, 10374260, 10773270, 10892973, 12568815, 14005251, 14523964, 15082578, 15561390, 16758420, 18154955, 18673668, 21546540, 21785946, 23342085, 25137630, 28010502, 30165156, 31122780, 32678919, 36309910, 37706445, 43571892, 46684170, 50275260, 54464865, 56021004, 65357838, 70026255, 72619820, 75412890, 93368340, 98036757, 108929730, 130715676, 140052510, 150825780, 163394595, 196073514, 217859460, 280105020, 326789190, 392147028, 490183785, 653578380, 980367570, 1960735140]

約数ペア:

[(1, 1960735140), (2, 980367570), (3, 653578380), (4, 490183785), (5, 392147028), (6, 326789190), (7, 280105020), (9, 217859460), (10, 196073514), (12, 163394595), (13, 150825780), (14, 140052510), (15, 130715676), (18, 108929730), (20, 98036757), (21, 93368340), (26, 75412890), (27, 72619820), (28, 70026255), (30, 65357838), (35, 56021004), (36, 54464865), (39, 50275260), (42, 46684170), (45, 43571892), (52, 37706445), (54, 36309910), (60, 32678919), (63, 31122780), (65, 30165156), (70, 28010502), (78, 25137630), (84, 23342085), (90, 21785946), (91, 21546540), (105, 18673668), (108, 18154955), (117, 16758420), (126, 15561390), (130, 15082578), (135, 14523964), (140, 14005251), (156, 12568815), (180, 10892973), (182, 10773270), (189, 10374260), (195, 10055052), (210, 9336834), (234, 8379210), (252, 7780695), (260, 7541289), (270, 7261982), (273, 7182180), (315, 6224556), (351, 5586140), (364, 5386635), (378, 5187130), (390, 5027526), (420, 4668417), (455, 4309308), (468, 4189605), (540, 3630991), (546, 3591090), (585, 3351684), (630, 3112278), (702, 2793070), (756, 2593565), (780, 2513763), (819, 2394060), (910, 2154654), (945, 2074852), (1092, 1795545), (1170, 1675842), (1260, 1556139), (1365, 1436436), (1404, 1396535), (1638, 1197030), (1755, 1117228), (1820, 1077327), (1890, 1037426), (2340, 837921), (2457, 798020), (2730, 718218), (3276, 598515), (3510, 558614), (3780, 518713), (4095, 478812), (4914, 399010), (5460, 359109), (7020, 279307), (8190, 239406), (9828, 199505), (12285, 159604), (16380, 119703), (24570, 79802), (39901, 49140)]