502506480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2647}}^1$

素因数の和:2783

約数の個数: 160

約数和(自身を含む): 1796742144

約数和(自身を除く): 1294235664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 113, 120, 140, 168, 210, 226, 240, 280, 336, 339, 420, 452, 560, 565, 678, 791, 840, 904, 1130, 1356, 1582, 1680, 1695, 1808, 2260, 2373, 2647, 2712, 3164, 3390, 3955, 4520, 4746, 5294, 5424, 6328, 6780, 7910, 7941, 9040, 9492, 10588, 11865, 12656, 13235, 13560, 15820, 15882, 18529, 18984, 21176, 23730, 26470, 27120, 31640, 31764, 37058, 37968, 39705, 42352, 47460, 52940, 55587, 63280, 63528, 74116, 79410, 92645, 94920, 105880, 111174, 127056, 148232, 158820, 185290, 189840, 211760, 222348, 277935, 296464, 299111, 317640, 370580, 444696, 555870, 598222, 635280, 741160, 889392, 897333, 1111740, 1196444, 1482320, 1495555, 1794666, 2093777, 2223480, 2392888, 2991110, 3589332, 4187554, 4446960, 4486665, 4785776, 5982220, 6281331, 7178664, 8375108, 8973330, 10468885, 11964440, 12562662, 14357328, 16750216, 17946660, 20937770, 23928880, 25125324, 31406655, 33500432, 35893320, 41875540, 50250648, 62813310, 71786640, 83751080, 100501296, 125626620, 167502160, 251253240, 502506480]

約数ペア:

[(1, 502506480), (2, 251253240), (3, 167502160), (4, 125626620), (5, 100501296), (6, 83751080), (7, 71786640), (8, 62813310), (10, 50250648), (12, 41875540), (14, 35893320), (15, 33500432), (16, 31406655), (20, 25125324), (21, 23928880), (24, 20937770), (28, 17946660), (30, 16750216), (35, 14357328), (40, 12562662), (42, 11964440), (48, 10468885), (56, 8973330), (60, 8375108), (70, 7178664), (80, 6281331), (84, 5982220), (105, 4785776), (112, 4486665), (113, 4446960), (120, 4187554), (140, 3589332), (168, 2991110), (210, 2392888), (226, 2223480), (240, 2093777), (280, 1794666), (336, 1495555), (339, 1482320), (420, 1196444), (452, 1111740), (560, 897333), (565, 889392), (678, 741160), (791, 635280), (840, 598222), (904, 555870), (1130, 444696), (1356, 370580), (1582, 317640), (1680, 299111), (1695, 296464), (1808, 277935), (2260, 222348), (2373, 211760), (2647, 189840), (2712, 185290), (3164, 158820), (3390, 148232), (3955, 127056), (4520, 111174), (4746, 105880), (5294, 94920), (5424, 92645), (6328, 79410), (6780, 74116), (7910, 63528), (7941, 63280), (9040, 55587), (9492, 52940), (10588, 47460), (11865, 42352), (12656, 39705), (13235, 37968), (13560, 37058), (15820, 31764), (15882, 31640), (18529, 27120), (18984, 26470), (21176, 23730)]