73253880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:774

約数の個数: 192

約数和(自身を含む): 279115200

約数和(自身を除く): 205861320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 41, 42, 45, 56, 60, 63, 70, 72, 82, 84, 90, 105, 120, 123, 126, 140, 164, 168, 180, 205, 210, 246, 252, 280, 287, 315, 328, 360, 369, 410, 420, 492, 504, 574, 615, 630, 709, 738, 820, 840, 861, 984, 1148, 1230, 1260, 1418, 1435, 1476, 1640, 1722, 1845, 2127, 2296, 2460, 2520, 2583, 2836, 2870, 2952, 3444, 3545, 3690, 4254, 4305, 4920, 4963, 5166, 5672, 5740, 6381, 6888, 7090, 7380, 8508, 8610, 9926, 10332, 10635, 11480, 12762, 12915, 14180, 14760, 14889, 17016, 17220, 19852, 20664, 21270, 24815, 25524, 25830, 28360, 29069, 29778, 31905, 34440, 39704, 42540, 44667, 49630, 51048, 51660, 58138, 59556, 63810, 74445, 85080, 87207, 89334, 99260, 103320, 116276, 119112, 127620, 145345, 148890, 174414, 178668, 198520, 203483, 223335, 232552, 255240, 261621, 290690, 297780, 348828, 357336, 406966, 436035, 446670, 523242, 581380, 595560, 610449, 697656, 813932, 872070, 893340, 1017415, 1046484, 1162760, 1220898, 1308105, 1627864, 1744140, 1786680, 1831347, 2034830, 2092968, 2441796, 2616210, 3052245, 3488280, 3662694, 4069660, 4883592, 5232420, 6104490, 7325388, 8139320, 9156735, 10464840, 12208980, 14650776, 18313470, 24417960, 36626940, 73253880]

約数ペア:

[(1, 73253880), (2, 36626940), (3, 24417960), (4, 18313470), (5, 14650776), (6, 12208980), (7, 10464840), (8, 9156735), (9, 8139320), (10, 7325388), (12, 6104490), (14, 5232420), (15, 4883592), (18, 4069660), (20, 3662694), (21, 3488280), (24, 3052245), (28, 2616210), (30, 2441796), (35, 2092968), (36, 2034830), (40, 1831347), (41, 1786680), (42, 1744140), (45, 1627864), (56, 1308105), (60, 1220898), (63, 1162760), (70, 1046484), (72, 1017415), (82, 893340), (84, 872070), (90, 813932), (105, 697656), (120, 610449), (123, 595560), (126, 581380), (140, 523242), (164, 446670), (168, 436035), (180, 406966), (205, 357336), (210, 348828), (246, 297780), (252, 290690), (280, 261621), (287, 255240), (315, 232552), (328, 223335), (360, 203483), (369, 198520), (410, 178668), (420, 174414), (492, 148890), (504, 145345), (574, 127620), (615, 119112), (630, 116276), (709, 103320), (738, 99260), (820, 89334), (840, 87207), (861, 85080), (984, 74445), (1148, 63810), (1230, 59556), (1260, 58138), (1418, 51660), (1435, 51048), (1476, 49630), (1640, 44667), (1722, 42540), (1845, 39704), (2127, 34440), (2296, 31905), (2460, 29778), (2520, 29069), (2583, 28360), (2836, 25830), (2870, 25524), (2952, 24815), (3444, 21270), (3545, 20664), (3690, 19852), (4254, 17220), (4305, 17016), (4920, 14889), (4963, 14760), (5166, 14180), (5672, 12915), (5740, 12762), (6381, 11480), (6888, 10635), (7090, 10332), (7380, 9926), (8508, 8610)]