4815215160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{45137}}^1$

素因数の和:45285

約数の個数: 128

約数和(自身を含む): 16639672320

約数和(自身を除く): 11824457160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 127, 140, 168, 210, 254, 280, 381, 420, 508, 635, 762, 840, 889, 1016, 1270, 1524, 1778, 1905, 2540, 2667, 3048, 3556, 3810, 4445, 5080, 5334, 7112, 7620, 8890, 10668, 13335, 15240, 17780, 21336, 26670, 35560, 45137, 53340, 90274, 106680, 135411, 180548, 225685, 270822, 315959, 361096, 451370, 541644, 631918, 677055, 902740, 947877, 1083288, 1263836, 1354110, 1579795, 1805480, 1895754, 2527672, 2708220, 3159590, 3791508, 4739385, 5416440, 5732399, 6319180, 7583016, 9478770, 11464798, 12638360, 17197197, 18957540, 22929596, 28661995, 34394394, 37915080, 40126793, 45859192, 57323990, 68788788, 80253586, 85985985, 114647980, 120380379, 137577576, 160507172, 171971970, 200633965, 229295960, 240760758, 321014344, 343943940, 401267930, 481521516, 601901895, 687887880, 802535860, 963043032, 1203803790, 1605071720, 2407607580, 4815215160]

約数ペア:

[(1, 4815215160), (2, 2407607580), (3, 1605071720), (4, 1203803790), (5, 963043032), (6, 802535860), (7, 687887880), (8, 601901895), (10, 481521516), (12, 401267930), (14, 343943940), (15, 321014344), (20, 240760758), (21, 229295960), (24, 200633965), (28, 171971970), (30, 160507172), (35, 137577576), (40, 120380379), (42, 114647980), (56, 85985985), (60, 80253586), (70, 68788788), (84, 57323990), (105, 45859192), (120, 40126793), (127, 37915080), (140, 34394394), (168, 28661995), (210, 22929596), (254, 18957540), (280, 17197197), (381, 12638360), (420, 11464798), (508, 9478770), (635, 7583016), (762, 6319180), (840, 5732399), (889, 5416440), (1016, 4739385), (1270, 3791508), (1524, 3159590), (1778, 2708220), (1905, 2527672), (2540, 1895754), (2667, 1805480), (3048, 1579795), (3556, 1354110), (3810, 1263836), (4445, 1083288), (5080, 947877), (5334, 902740), (7112, 677055), (7620, 631918), (8890, 541644), (10668, 451370), (13335, 361096), (15240, 315959), (17780, 270822), (21336, 225685), (26670, 180548), (35560, 135411), (45137, 106680), (53340, 90274)]