156919639380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{7624861}}^1$

素因数の和:7624894

約数の個数: 96

約数和(自身を含む): 512390726400

約数和(自身を除く): 355471087020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 490, 588, 686, 735, 980, 1029, 1372, 1470, 1715, 2058, 2940, 3430, 4116, 5145, 6860, 10290, 20580, 7624861, 15249722, 22874583, 30499444, 38124305, 45749166, 53374027, 76248610, 91498332, 106748054, 114372915, 152497220, 160122081, 213496108, 228745830, 266870135, 320244162, 373618189, 457491660, 533740270, 640488324, 747236378, 800610405, 1067480540, 1120854567, 1494472756, 1601220810, 1868090945, 2241709134, 2615327323, 3202441620, 3736181890, 4483418268, 5230654646, 5604272835, 7472363780, 7845981969, 10461309292, 11208545670, 13076636615, 15691963938, 22417091340, 26153273230, 31383927876, 39229909845, 52306546460, 78459819690, 156919639380]

約数ペア:

[(1, 156919639380), (2, 78459819690), (3, 52306546460), (4, 39229909845), (5, 31383927876), (6, 26153273230), (7, 22417091340), (10, 15691963938), (12, 13076636615), (14, 11208545670), (15, 10461309292), (20, 7845981969), (21, 7472363780), (28, 5604272835), (30, 5230654646), (35, 4483418268), (42, 3736181890), (49, 3202441620), (60, 2615327323), (70, 2241709134), (84, 1868090945), (98, 1601220810), (105, 1494472756), (140, 1120854567), (147, 1067480540), (196, 800610405), (210, 747236378), (245, 640488324), (294, 533740270), (343, 457491660), (420, 373618189), (490, 320244162), (588, 266870135), (686, 228745830), (735, 213496108), (980, 160122081), (1029, 152497220), (1372, 114372915), (1470, 106748054), (1715, 91498332), (2058, 76248610), (2940, 53374027), (3430, 45749166), (4116, 38124305), (5145, 30499444), (6860, 22874583), (10290, 15249722), (20580, 7624861)]