204512640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3673}}^1$

素因数の和:3724

約数の個数: 128

約数和(自身を含む): 674546400

約数和(自身を除く): 470033760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3673, 3712, 4640, 5568, 6960, 7346, 9280, 11019, 11136, 13920, 14692, 18365, 18560, 22038, 27840, 29384, 36730, 44076, 55095, 55680, 58768, 73460, 88152, 106517, 110190, 117536, 146920, 176304, 213034, 220380, 235072, 293840, 319551, 352608, 426068, 440760, 470144, 532585, 587680, 639102, 705216, 852136, 881520, 1065170, 1175360, 1278204, 1410432, 1597755, 1704272, 1763040, 2130340, 2350720, 2556408, 3195510, 3408544, 3526080, 4260680, 5112816, 6391020, 6817088, 7052160, 8521360, 10225632, 12782040, 13634176, 17042720, 20451264, 25564080, 34085440, 40902528, 51128160, 68170880, 102256320, 204512640]

約数ペア:

[(1, 204512640), (2, 102256320), (3, 68170880), (4, 51128160), (5, 40902528), (6, 34085440), (8, 25564080), (10, 20451264), (12, 17042720), (15, 13634176), (16, 12782040), (20, 10225632), (24, 8521360), (29, 7052160), (30, 6817088), (32, 6391020), (40, 5112816), (48, 4260680), (58, 3526080), (60, 3408544), (64, 3195510), (80, 2556408), (87, 2350720), (96, 2130340), (116, 1763040), (120, 1704272), (128, 1597755), (145, 1410432), (160, 1278204), (174, 1175360), (192, 1065170), (232, 881520), (240, 852136), (290, 705216), (320, 639102), (348, 587680), (384, 532585), (435, 470144), (464, 440760), (480, 426068), (580, 352608), (640, 319551), (696, 293840), (870, 235072), (928, 220380), (960, 213034), (1160, 176304), (1392, 146920), (1740, 117536), (1856, 110190), (1920, 106517), (2320, 88152), (2784, 73460), (3480, 58768), (3673, 55680), (3712, 55095), (4640, 44076), (5568, 36730), (6960, 29384), (7346, 27840), (9280, 22038), (11019, 18560), (11136, 18365), (13920, 14692)]