131969880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{52369}}^1$

素因数の和:52393

約数の個数: 96

約数和(自身を含む): 490183200

約数和(自身を除く): 358213320

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, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 52369, 104738, 157107, 209476, 261845, 314214, 366583, 418952, 471321, 523690, 628428, 733166, 785535, 942642, 1047380, 1099749, 1256856, 1466332, 1571070, 1832915, 1885284, 2094760, 2199498, 2356605, 2932664, 3142140, 3299247, 3665830, 3770568, 4398996, 4713210, 5498745, 6284280, 6598494, 7331660, 8797992, 9426420, 10997490, 13196988, 14663320, 16496235, 18852840, 21994980, 26393976, 32992470, 43989960, 65984940, 131969880]

約数ペア:

[(1, 131969880), (2, 65984940), (3, 43989960), (4, 32992470), (5, 26393976), (6, 21994980), (7, 18852840), (8, 16496235), (9, 14663320), (10, 13196988), (12, 10997490), (14, 9426420), (15, 8797992), (18, 7331660), (20, 6598494), (21, 6284280), (24, 5498745), (28, 4713210), (30, 4398996), (35, 3770568), (36, 3665830), (40, 3299247), (42, 3142140), (45, 2932664), (56, 2356605), (60, 2199498), (63, 2094760), (70, 1885284), (72, 1832915), (84, 1571070), (90, 1466332), (105, 1256856), (120, 1099749), (126, 1047380), (140, 942642), (168, 785535), (180, 733166), (210, 628428), (252, 523690), (280, 471321), (315, 418952), (360, 366583), (420, 314214), (504, 261845), (630, 209476), (840, 157107), (1260, 104738), (2520, 52369)]