234971520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17483}}^1$

素因数の和:17512

約数の個数: 128

約数和(自身を含む): 856016640

約数和(自身を除く): 621045120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 17483, 34966, 52449, 69932, 87415, 104898, 122381, 139864, 174830, 209796, 244762, 262245, 279728, 349660, 367143, 419592, 489524, 524490, 559456, 611905, 699320, 734286, 839184, 979048, 1048980, 1118912, 1223810, 1398640, 1468572, 1678368, 1835715, 1958096, 2097960, 2237824, 2447620, 2797280, 2937144, 3356736, 3671430, 3916192, 4195920, 4895240, 5594560, 5874288, 6713472, 7342860, 7832384, 8391840, 9790480, 11189120, 11748576, 14685720, 15664768, 16783680, 19580960, 23497152, 29371440, 33567360, 39161920, 46994304, 58742880, 78323840, 117485760, 234971520]

約数ペア:

[(1, 234971520), (2, 117485760), (3, 78323840), (4, 58742880), (5, 46994304), (6, 39161920), (7, 33567360), (8, 29371440), (10, 23497152), (12, 19580960), (14, 16783680), (15, 15664768), (16, 14685720), (20, 11748576), (21, 11189120), (24, 9790480), (28, 8391840), (30, 7832384), (32, 7342860), (35, 6713472), (40, 5874288), (42, 5594560), (48, 4895240), (56, 4195920), (60, 3916192), (64, 3671430), (70, 3356736), (80, 2937144), (84, 2797280), (96, 2447620), (105, 2237824), (112, 2097960), (120, 1958096), (128, 1835715), (140, 1678368), (160, 1468572), (168, 1398640), (192, 1223810), (210, 1118912), (224, 1048980), (240, 979048), (280, 839184), (320, 734286), (336, 699320), (384, 611905), (420, 559456), (448, 524490), (480, 489524), (560, 419592), (640, 367143), (672, 349660), (840, 279728), (896, 262245), (960, 244762), (1120, 209796), (1344, 174830), (1680, 139864), (1920, 122381), (2240, 104898), (2688, 87415), (3360, 69932), (4480, 52449), (6720, 34966), (13440, 17483)]