3147495680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3947}}^1$

素因数の和:4064

約数の個数: 144

約数和(自身を含む): 8715288960

約数和(自身を除く): 5567793280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 128, 140, 160, 178, 224, 256, 280, 320, 356, 445, 448, 560, 623, 640, 712, 890, 896, 1120, 1246, 1280, 1424, 1780, 1792, 2240, 2492, 2848, 3115, 3560, 3947, 4480, 4984, 5696, 6230, 7120, 7894, 8960, 9968, 11392, 12460, 14240, 15788, 19735, 19936, 22784, 24920, 27629, 28480, 31576, 39470, 39872, 49840, 55258, 56960, 63152, 78940, 79744, 99680, 110516, 113920, 126304, 138145, 157880, 159488, 199360, 221032, 252608, 276290, 315760, 351283, 398720, 442064, 505216, 552580, 631520, 702566, 797440, 884128, 1010432, 1105160, 1263040, 1405132, 1756415, 1768256, 2210320, 2458981, 2526080, 2810264, 3512830, 3536512, 4420640, 4917962, 5052160, 5620528, 7025660, 7073024, 8841280, 9835924, 11241056, 12294905, 14051320, 17682560, 19671848, 22482112, 24589810, 28102640, 35365120, 39343696, 44964224, 49179620, 56205280, 78687392, 89928448, 98359240, 112410560, 157374784, 196718480, 224821120, 314749568, 393436960, 449642240, 629499136, 786873920, 1573747840, 3147495680]

約数ペア:

[(1, 3147495680), (2, 1573747840), (4, 786873920), (5, 629499136), (7, 449642240), (8, 393436960), (10, 314749568), (14, 224821120), (16, 196718480), (20, 157374784), (28, 112410560), (32, 98359240), (35, 89928448), (40, 78687392), (56, 56205280), (64, 49179620), (70, 44964224), (80, 39343696), (89, 35365120), (112, 28102640), (128, 24589810), (140, 22482112), (160, 19671848), (178, 17682560), (224, 14051320), (256, 12294905), (280, 11241056), (320, 9835924), (356, 8841280), (445, 7073024), (448, 7025660), (560, 5620528), (623, 5052160), (640, 4917962), (712, 4420640), (890, 3536512), (896, 3512830), (1120, 2810264), (1246, 2526080), (1280, 2458981), (1424, 2210320), (1780, 1768256), (1792, 1756415), (2240, 1405132), (2492, 1263040), (2848, 1105160), (3115, 1010432), (3560, 884128), (3947, 797440), (4480, 702566), (4984, 631520), (5696, 552580), (6230, 505216), (7120, 442064), (7894, 398720), (8960, 351283), (9968, 315760), (11392, 276290), (12460, 252608), (14240, 221032), (15788, 199360), (19735, 159488), (19936, 157880), (22784, 138145), (24920, 126304), (27629, 113920), (28480, 110516), (31576, 99680), (39470, 79744), (39872, 78940), (49840, 63152), (55258, 56960)]