268103631320

素因数分解:

$2^3\times 5^1\times 7^4\times {\mathrm{2791583}}^1$

素因数の和:2791622

約数の個数: 80

約数和(自身を含む): 703730410560

約数和(自身を除く): 435626779240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2401, 2744, 3430, 4802, 6860, 9604, 12005, 13720, 19208, 24010, 48020, 96040, 2791583, 5583166, 11166332, 13957915, 19541081, 22332664, 27915830, 39082162, 55831660, 78164324, 97705405, 111663320, 136787567, 156328648, 195410810, 273575134, 390821620, 547150268, 683937835, 781643240, 957512969, 1094300536, 1367875670, 1915025938, 2735751340, 3830051876, 4787564845, 5471502680, 6702590783, 7660103752, 9575129690, 13405181566, 19150259380, 26810363132, 33512953915, 38300518760, 53620726264, 67025907830, 134051815660, 268103631320]

約数ペア:

[(1, 268103631320), (2, 134051815660), (4, 67025907830), (5, 53620726264), (7, 38300518760), (8, 33512953915), (10, 26810363132), (14, 19150259380), (20, 13405181566), (28, 9575129690), (35, 7660103752), (40, 6702590783), (49, 5471502680), (56, 4787564845), (70, 3830051876), (98, 2735751340), (140, 1915025938), (196, 1367875670), (245, 1094300536), (280, 957512969), (343, 781643240), (392, 683937835), (490, 547150268), (686, 390821620), (980, 273575134), (1372, 195410810), (1715, 156328648), (1960, 136787567), (2401, 111663320), (2744, 97705405), (3430, 78164324), (4802, 55831660), (6860, 39082162), (9604, 27915830), (12005, 22332664), (13720, 19541081), (19208, 13957915), (24010, 11166332), (48020, 5583166), (96040, 2791583)]