140679504

素因数分解:

$2^4\times 3^6\times 7^1\times {\mathrm{1723}}^1$

素因数の和:1756

約数の個数: 140

約数和(自身を含む): 467314336

約数和(自身を除く): 326634832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 729, 756, 972, 1008, 1134, 1296, 1458, 1512, 1701, 1723, 1944, 2268, 2916, 3024, 3402, 3446, 3888, 4536, 5103, 5169, 5832, 6804, 6892, 9072, 10206, 10338, 11664, 12061, 13608, 13784, 15507, 20412, 20676, 24122, 27216, 27568, 31014, 36183, 40824, 41352, 46521, 48244, 62028, 72366, 81648, 82704, 93042, 96488, 108549, 124056, 139563, 144732, 186084, 192976, 217098, 248112, 279126, 289464, 325647, 372168, 418689, 434196, 558252, 578928, 651294, 744336, 837378, 868392, 976941, 1116504, 1256067, 1302588, 1674756, 1736784, 1953882, 2233008, 2512134, 2605176, 2930823, 3349512, 3907764, 5024268, 5210352, 5861646, 6699024, 7815528, 8792469, 10048536, 11723292, 15631056, 17584938, 20097072, 23446584, 35169876, 46893168, 70339752, 140679504]

約数ペア:

[(1, 140679504), (2, 70339752), (3, 46893168), (4, 35169876), (6, 23446584), (7, 20097072), (8, 17584938), (9, 15631056), (12, 11723292), (14, 10048536), (16, 8792469), (18, 7815528), (21, 6699024), (24, 5861646), (27, 5210352), (28, 5024268), (36, 3907764), (42, 3349512), (48, 2930823), (54, 2605176), (56, 2512134), (63, 2233008), (72, 1953882), (81, 1736784), (84, 1674756), (108, 1302588), (112, 1256067), (126, 1116504), (144, 976941), (162, 868392), (168, 837378), (189, 744336), (216, 651294), (243, 578928), (252, 558252), (324, 434196), (336, 418689), (378, 372168), (432, 325647), (486, 289464), (504, 279126), (567, 248112), (648, 217098), (729, 192976), (756, 186084), (972, 144732), (1008, 139563), (1134, 124056), (1296, 108549), (1458, 96488), (1512, 93042), (1701, 82704), (1723, 81648), (1944, 72366), (2268, 62028), (2916, 48244), (3024, 46521), (3402, 41352), (3446, 40824), (3888, 36183), (4536, 31014), (5103, 27568), (5169, 27216), (5832, 24122), (6804, 20676), (6892, 20412), (9072, 15507), (10206, 13784), (10338, 13608), (11664, 12061)]