619243560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:768

約数の個数: 192

約数和(自身を含む): 2179457280

約数和(自身を除く): 1560213720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 307, 312, 360, 390, 431, 468, 520, 585, 614, 780, 862, 921, 936, 1170, 1228, 1293, 1535, 1560, 1724, 1842, 2155, 2340, 2456, 2586, 2763, 3070, 3448, 3684, 3879, 3991, 4310, 4605, 4680, 5172, 5526, 5603, 6140, 6465, 7368, 7758, 7982, 8620, 9210, 10344, 11052, 11206, 11973, 12280, 12930, 13815, 15516, 15964, 16809, 17240, 18420, 19395, 19955, 22104, 22412, 23946, 25860, 27630, 28015, 31032, 31928, 33618, 35919, 36840, 38790, 39910, 44824, 47892, 50427, 51720, 55260, 56030, 59865, 67236, 71838, 77580, 79820, 84045, 95784, 100854, 110520, 112060, 119730, 132317, 134472, 143676, 155160, 159640, 168090, 179595, 201708, 224120, 239460, 252135, 264634, 287352, 336180, 359190, 396951, 403416, 478920, 504270, 529268, 661585, 672360, 718380, 793902, 1008540, 1058536, 1190853, 1323170, 1436760, 1587804, 1720121, 1984755, 2017080, 2381706, 2646340, 3175608, 3440242, 3969510, 4763412, 5160363, 5292680, 5954265, 6880484, 7939020, 8600605, 9526824, 10320726, 11908530, 13760968, 15481089, 15878040, 17201210, 20641452, 23817060, 25801815, 30962178, 34402420, 41282904, 47634120, 51603630, 61924356, 68804840, 77405445, 103207260, 123848712, 154810890, 206414520, 309621780, 619243560]

約数ペア:

[(1, 619243560), (2, 309621780), (3, 206414520), (4, 154810890), (5, 123848712), (6, 103207260), (8, 77405445), (9, 68804840), (10, 61924356), (12, 51603630), (13, 47634120), (15, 41282904), (18, 34402420), (20, 30962178), (24, 25801815), (26, 23817060), (30, 20641452), (36, 17201210), (39, 15878040), (40, 15481089), (45, 13760968), (52, 11908530), (60, 10320726), (65, 9526824), (72, 8600605), (78, 7939020), (90, 6880484), (104, 5954265), (117, 5292680), (120, 5160363), (130, 4763412), (156, 3969510), (180, 3440242), (195, 3175608), (234, 2646340), (260, 2381706), (307, 2017080), (312, 1984755), (360, 1720121), (390, 1587804), (431, 1436760), (468, 1323170), (520, 1190853), (585, 1058536), (614, 1008540), (780, 793902), (862, 718380), (921, 672360), (936, 661585), (1170, 529268), (1228, 504270), (1293, 478920), (1535, 403416), (1560, 396951), (1724, 359190), (1842, 336180), (2155, 287352), (2340, 264634), (2456, 252135), (2586, 239460), (2763, 224120), (3070, 201708), (3448, 179595), (3684, 168090), (3879, 159640), (3991, 155160), (4310, 143676), (4605, 134472), (4680, 132317), (5172, 119730), (5526, 112060), (5603, 110520), (6140, 100854), (6465, 95784), (7368, 84045), (7758, 79820), (7982, 77580), (8620, 71838), (9210, 67236), (10344, 59865), (11052, 56030), (11206, 55260), (11973, 51720), (12280, 50427), (12930, 47892), (13815, 44824), (15516, 39910), (15964, 38790), (16809, 36840), (17240, 35919), (18420, 33618), (19395, 31928), (19955, 31032), (22104, 28015), (22412, 27630), (23946, 25860)]