513638160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7457}}^1$

素因数の和:7521

約数の個数: 160

約数和(自身を含む): 1864380672

約数和(自身を除く): 1350742512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3444, 4305, 4592, 4920, 5740, 6888, 7457, 8610, 9840, 11480, 13776, 14914, 17220, 22371, 22960, 29828, 34440, 37285, 44742, 52199, 59656, 68880, 74570, 89484, 104398, 111855, 119312, 149140, 156597, 178968, 208796, 223710, 260995, 298280, 305737, 313194, 357936, 417592, 447420, 521990, 596560, 611474, 626388, 782985, 835184, 894840, 917211, 1043980, 1222948, 1252776, 1528685, 1565970, 1789680, 1834422, 2087960, 2140159, 2445896, 2505552, 3057370, 3131940, 3668844, 4175920, 4280318, 4586055, 4891792, 6114740, 6263880, 6420477, 7337688, 8560636, 9172110, 10700795, 12229480, 12527760, 12840954, 14675376, 17121272, 18344220, 21401590, 24458960, 25681908, 32102385, 34242544, 36688440, 42803180, 51363816, 64204770, 73376880, 85606360, 102727632, 128409540, 171212720, 256819080, 513638160]

約数ペア:

[(1, 513638160), (2, 256819080), (3, 171212720), (4, 128409540), (5, 102727632), (6, 85606360), (7, 73376880), (8, 64204770), (10, 51363816), (12, 42803180), (14, 36688440), (15, 34242544), (16, 32102385), (20, 25681908), (21, 24458960), (24, 21401590), (28, 18344220), (30, 17121272), (35, 14675376), (40, 12840954), (41, 12527760), (42, 12229480), (48, 10700795), (56, 9172110), (60, 8560636), (70, 7337688), (80, 6420477), (82, 6263880), (84, 6114740), (105, 4891792), (112, 4586055), (120, 4280318), (123, 4175920), (140, 3668844), (164, 3131940), (168, 3057370), (205, 2505552), (210, 2445896), (240, 2140159), (246, 2087960), (280, 1834422), (287, 1789680), (328, 1565970), (336, 1528685), (410, 1252776), (420, 1222948), (492, 1043980), (560, 917211), (574, 894840), (615, 835184), (656, 782985), (820, 626388), (840, 611474), (861, 596560), (984, 521990), (1148, 447420), (1230, 417592), (1435, 357936), (1640, 313194), (1680, 305737), (1722, 298280), (1968, 260995), (2296, 223710), (2460, 208796), (2870, 178968), (3280, 156597), (3444, 149140), (4305, 119312), (4592, 111855), (4920, 104398), (5740, 89484), (6888, 74570), (7457, 68880), (8610, 59656), (9840, 52199), (11480, 44742), (13776, 37285), (14914, 34440), (17220, 29828), (22371, 22960)]