3136551040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1663}}^1$

素因数の和:2110

約数の個数: 128

約数和(自身を含む): 8595025920

約数和(自身を除く): 5458474880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 421, 448, 560, 640, 842, 896, 1120, 1663, 1684, 2105, 2240, 2947, 3326, 3368, 4210, 4480, 5894, 6652, 6736, 8315, 8420, 11641, 11788, 13304, 13472, 14735, 16630, 16840, 23282, 23576, 26608, 26944, 29470, 33260, 33680, 46564, 47152, 53216, 53888, 58205, 58940, 66520, 67360, 93128, 94304, 106432, 116410, 117880, 133040, 134720, 186256, 188608, 212864, 232820, 235760, 266080, 269440, 372512, 377216, 465640, 471520, 532160, 700123, 745024, 931280, 943040, 1064320, 1400246, 1490048, 1862560, 1886080, 2800492, 3500615, 3725120, 4900861, 5600984, 7001230, 7450240, 9801722, 11201968, 14002460, 19603444, 22403936, 24504305, 28004920, 39206888, 44807872, 49008610, 56009840, 78413776, 89615744, 98017220, 112019680, 156827552, 196034440, 224039360, 313655104, 392068880, 448078720, 627310208, 784137760, 1568275520, 3136551040]

約数ペア:

[(1, 3136551040), (2, 1568275520), (4, 784137760), (5, 627310208), (7, 448078720), (8, 392068880), (10, 313655104), (14, 224039360), (16, 196034440), (20, 156827552), (28, 112019680), (32, 98017220), (35, 89615744), (40, 78413776), (56, 56009840), (64, 49008610), (70, 44807872), (80, 39206888), (112, 28004920), (128, 24504305), (140, 22403936), (160, 19603444), (224, 14002460), (280, 11201968), (320, 9801722), (421, 7450240), (448, 7001230), (560, 5600984), (640, 4900861), (842, 3725120), (896, 3500615), (1120, 2800492), (1663, 1886080), (1684, 1862560), (2105, 1490048), (2240, 1400246), (2947, 1064320), (3326, 943040), (3368, 931280), (4210, 745024), (4480, 700123), (5894, 532160), (6652, 471520), (6736, 465640), (8315, 377216), (8420, 372512), (11641, 269440), (11788, 266080), (13304, 235760), (13472, 232820), (14735, 212864), (16630, 188608), (16840, 186256), (23282, 134720), (23576, 133040), (26608, 117880), (26944, 116410), (29470, 106432), (33260, 94304), (33680, 93128), (46564, 67360), (47152, 66520), (53216, 58940), (53888, 58205)]