206872560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3637}}^1$

素因数の和:3735

約数の個数: 120

約数和(自身を含む): 703734720

約数和(自身を除く): 496862160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3637, 3792, 4740, 5688, 6320, 7110, 7274, 9480, 10911, 11376, 14220, 14548, 18185, 18960, 21822, 28440, 29096, 32733, 36370, 43644, 54555, 56880, 58192, 65466, 72740, 87288, 109110, 130932, 145480, 163665, 174576, 218220, 261864, 287323, 290960, 327330, 436440, 523728, 574646, 654660, 861969, 872880, 1149292, 1309320, 1436615, 1723938, 2298584, 2585907, 2618640, 2873230, 3447876, 4309845, 4597168, 5171814, 5746460, 6895752, 8619690, 10343628, 11492920, 12929535, 13791504, 17239380, 20687256, 22985840, 25859070, 34478760, 41374512, 51718140, 68957520, 103436280, 206872560]

約数ペア:

[(1, 206872560), (2, 103436280), (3, 68957520), (4, 51718140), (5, 41374512), (6, 34478760), (8, 25859070), (9, 22985840), (10, 20687256), (12, 17239380), (15, 13791504), (16, 12929535), (18, 11492920), (20, 10343628), (24, 8619690), (30, 6895752), (36, 5746460), (40, 5171814), (45, 4597168), (48, 4309845), (60, 3447876), (72, 2873230), (79, 2618640), (80, 2585907), (90, 2298584), (120, 1723938), (144, 1436615), (158, 1309320), (180, 1149292), (237, 872880), (240, 861969), (316, 654660), (360, 574646), (395, 523728), (474, 436440), (632, 327330), (711, 290960), (720, 287323), (790, 261864), (948, 218220), (1185, 174576), (1264, 163665), (1422, 145480), (1580, 130932), (1896, 109110), (2370, 87288), (2844, 72740), (3160, 65466), (3555, 58192), (3637, 56880), (3792, 54555), (4740, 43644), (5688, 36370), (6320, 32733), (7110, 29096), (7274, 28440), (9480, 21822), (10911, 18960), (11376, 18185), (14220, 14548)]