210573840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4409}}^1$

素因数の和:4624

約数の個数: 80

約数和(自身を含む): 656208000

約数和(自身を除く): 445634160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4409, 4776, 5970, 7960, 8818, 9552, 11940, 13227, 15920, 17636, 22045, 23880, 26454, 35272, 44090, 47760, 52908, 66135, 70544, 88180, 105816, 132270, 176360, 211632, 264540, 352720, 529080, 877391, 1058160, 1754782, 2632173, 3509564, 4386955, 5264346, 7019128, 8773910, 10528692, 13160865, 14038256, 17547820, 21057384, 26321730, 35095640, 42114768, 52643460, 70191280, 105286920, 210573840]

約数ペア:

[(1, 210573840), (2, 105286920), (3, 70191280), (4, 52643460), (5, 42114768), (6, 35095640), (8, 26321730), (10, 21057384), (12, 17547820), (15, 14038256), (16, 13160865), (20, 10528692), (24, 8773910), (30, 7019128), (40, 5264346), (48, 4386955), (60, 3509564), (80, 2632173), (120, 1754782), (199, 1058160), (240, 877391), (398, 529080), (597, 352720), (796, 264540), (995, 211632), (1194, 176360), (1592, 132270), (1990, 105816), (2388, 88180), (2985, 70544), (3184, 66135), (3980, 52908), (4409, 47760), (4776, 44090), (5970, 35272), (7960, 26454), (8818, 23880), (9552, 22045), (11940, 17636), (13227, 15920)]