83351520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{8269}}^1$

素因数の和:8297

約数の個数: 144

約数和(自身を含む): 325110240

約数和(自身を除く): 241758720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 8269, 10080, 16538, 24807, 33076, 41345, 49614, 57883, 66152, 74421, 82690, 99228, 115766, 124035, 132304, 148842, 165380, 173649, 198456, 231532, 248070, 264608, 289415, 297684, 330760, 347298, 372105, 396912, 463064, 496140, 520947, 578830, 595368, 661520, 694596, 744210, 793824, 868245, 926128, 992280, 1041894, 1157660, 1190736, 1323040, 1389192, 1488420, 1736490, 1852256, 1984560, 2083788, 2315320, 2381472, 2604735, 2778384, 2976840, 3472980, 3969120, 4167576, 4630640, 5209470, 5556768, 5953680, 6945960, 8335152, 9261280, 10418940, 11907360, 13891920, 16670304, 20837880, 27783840, 41675760, 83351520]

約数ペア:

[(1, 83351520), (2, 41675760), (3, 27783840), (4, 20837880), (5, 16670304), (6, 13891920), (7, 11907360), (8, 10418940), (9, 9261280), (10, 8335152), (12, 6945960), (14, 5953680), (15, 5556768), (16, 5209470), (18, 4630640), (20, 4167576), (21, 3969120), (24, 3472980), (28, 2976840), (30, 2778384), (32, 2604735), (35, 2381472), (36, 2315320), (40, 2083788), (42, 1984560), (45, 1852256), (48, 1736490), (56, 1488420), (60, 1389192), (63, 1323040), (70, 1190736), (72, 1157660), (80, 1041894), (84, 992280), (90, 926128), (96, 868245), (105, 793824), (112, 744210), (120, 694596), (126, 661520), (140, 595368), (144, 578830), (160, 520947), (168, 496140), (180, 463064), (210, 396912), (224, 372105), (240, 347298), (252, 330760), (280, 297684), (288, 289415), (315, 264608), (336, 248070), (360, 231532), (420, 198456), (480, 173649), (504, 165380), (560, 148842), (630, 132304), (672, 124035), (720, 115766), (840, 99228), (1008, 82690), (1120, 74421), (1260, 66152), (1440, 57883), (1680, 49614), (2016, 41345), (2520, 33076), (3360, 24807), (5040, 16538), (8269, 10080)]