1074319260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:916

約数の個数: 192

約数和(自身を含む): 3586007040

約数和(自身を除く): 2511687780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 109, 124, 140, 155, 186, 210, 217, 218, 310, 327, 372, 420, 434, 436, 465, 545, 620, 651, 654, 757, 763, 868, 930, 1085, 1090, 1302, 1308, 1514, 1526, 1635, 1860, 2170, 2180, 2271, 2289, 2604, 3028, 3052, 3255, 3270, 3379, 3785, 3815, 4340, 4542, 4578, 5299, 6510, 6540, 6758, 7570, 7630, 9084, 9156, 10137, 10598, 11355, 11445, 13020, 13516, 15140, 15260, 15897, 16895, 20274, 21196, 22710, 22890, 23467, 23653, 26495, 31794, 33790, 40548, 45420, 45780, 46934, 47306, 50685, 52990, 63588, 67580, 70401, 70959, 79485, 82513, 93868, 94612, 101370, 105980, 117335, 118265, 140802, 141918, 158970, 164269, 165026, 202740, 234670, 236530, 247539, 281604, 283836, 317940, 328538, 330052, 352005, 354795, 412565, 469340, 473060, 492807, 495078, 577591, 657076, 704010, 709590, 821345, 825130, 985614, 990156, 1155182, 1237695, 1408020, 1419180, 1642690, 1650260, 1732773, 1971228, 2310364, 2464035, 2475390, 2557903, 2887955, 3285380, 3465546, 4928070, 4950780, 5115806, 5775910, 6931092, 7673709, 8663865, 9856140, 10231612, 11551820, 12789515, 15347418, 17327730, 17905321, 25579030, 30694836, 34655460, 35810642, 38368545, 51158060, 53715963, 71621284, 76737090, 89526605, 107431926, 153474180, 179053210, 214863852, 268579815, 358106420, 537159630, 1074319260]

約数ペア:

[(1, 1074319260), (2, 537159630), (3, 358106420), (4, 268579815), (5, 214863852), (6, 179053210), (7, 153474180), (10, 107431926), (12, 89526605), (14, 76737090), (15, 71621284), (20, 53715963), (21, 51158060), (28, 38368545), (30, 35810642), (31, 34655460), (35, 30694836), (42, 25579030), (60, 17905321), (62, 17327730), (70, 15347418), (84, 12789515), (93, 11551820), (105, 10231612), (109, 9856140), (124, 8663865), (140, 7673709), (155, 6931092), (186, 5775910), (210, 5115806), (217, 4950780), (218, 4928070), (310, 3465546), (327, 3285380), (372, 2887955), (420, 2557903), (434, 2475390), (436, 2464035), (465, 2310364), (545, 1971228), (620, 1732773), (651, 1650260), (654, 1642690), (757, 1419180), (763, 1408020), (868, 1237695), (930, 1155182), (1085, 990156), (1090, 985614), (1302, 825130), (1308, 821345), (1514, 709590), (1526, 704010), (1635, 657076), (1860, 577591), (2170, 495078), (2180, 492807), (2271, 473060), (2289, 469340), (2604, 412565), (3028, 354795), (3052, 352005), (3255, 330052), (3270, 328538), (3379, 317940), (3785, 283836), (3815, 281604), (4340, 247539), (4542, 236530), (4578, 234670), (5299, 202740), (6510, 165026), (6540, 164269), (6758, 158970), (7570, 141918), (7630, 140802), (9084, 118265), (9156, 117335), (10137, 105980), (10598, 101370), (11355, 94612), (11445, 93868), (13020, 82513), (13516, 79485), (15140, 70959), (15260, 70401), (15897, 67580), (16895, 63588), (20274, 52990), (21196, 50685), (22710, 47306), (22890, 46934), (23467, 45780), (23653, 45420), (26495, 40548), (31794, 33790)]