157683768960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{646669}}^1$

素因数の和:646818

約数の個数: 128

約数和(自身を含む): 506575411200

約数和(自身を除く): 348891642240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1270, 1524, 1905, 1920, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 16256, 20320, 24384, 30480, 40640, 48768, 60960, 81280, 121920, 243840, 646669, 1293338, 1940007, 2586676, 3233345, 3880014, 5173352, 6466690, 7760028, 9700035, 10346704, 12933380, 15520056, 19400070, 20693408, 25866760, 31040112, 38800140, 41386816, 51733520, 62080224, 77600280, 82126963, 82773632, 103467040, 124160448, 155200560, 164253926, 206934080, 246380889, 248320896, 310401120, 328507852, 410634815, 413868160, 492761778, 620802240, 657015704, 821269630, 985523556, 1231904445, 1241604480, 1314031408, 1642539260, 1971047112, 2463808890, 2628062816, 3285078520, 3942094224, 4927617780, 5256125632, 6570157040, 7884188448, 9855235560, 10512251264, 13140314080, 15768376896, 19710471120, 26280628160, 31536753792, 39420942240, 52561256320, 78841884480, 157683768960]

約数ペア:

[(1, 157683768960), (2, 78841884480), (3, 52561256320), (4, 39420942240), (5, 31536753792), (6, 26280628160), (8, 19710471120), (10, 15768376896), (12, 13140314080), (15, 10512251264), (16, 9855235560), (20, 7884188448), (24, 6570157040), (30, 5256125632), (32, 4927617780), (40, 3942094224), (48, 3285078520), (60, 2628062816), (64, 2463808890), (80, 1971047112), (96, 1642539260), (120, 1314031408), (127, 1241604480), (128, 1231904445), (160, 985523556), (192, 821269630), (240, 657015704), (254, 620802240), (320, 492761778), (381, 413868160), (384, 410634815), (480, 328507852), (508, 310401120), (635, 248320896), (640, 246380889), (762, 206934080), (960, 164253926), (1016, 155200560), (1270, 124160448), (1524, 103467040), (1905, 82773632), (1920, 82126963), (2032, 77600280), (2540, 62080224), (3048, 51733520), (3810, 41386816), (4064, 38800140), (5080, 31040112), (6096, 25866760), (7620, 20693408), (8128, 19400070), (10160, 15520056), (12192, 12933380), (15240, 10346704), (16256, 9700035), (20320, 7760028), (24384, 6466690), (30480, 5173352), (40640, 3880014), (48768, 3233345), (60960, 2586676), (81280, 1940007), (121920, 1293338), (243840, 646669)]