140602680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16981}}^1$

素因数の和:17021

約数の個数: 96

約数和(自身を含む): 476854560

約数和(自身を除く): 336251880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 16981, 33962, 50943, 67924, 84905, 101886, 135848, 152829, 169810, 203772, 254715, 305658, 339620, 390563, 407544, 509430, 611316, 679240, 764145, 781126, 1018860, 1171689, 1222632, 1528290, 1562252, 1952815, 2037720, 2343378, 3056580, 3124504, 3515067, 3905630, 4686756, 5858445, 6113160, 7030134, 7811260, 9373512, 11716890, 14060268, 15622520, 17575335, 23433780, 28120536, 35150670, 46867560, 70301340, 140602680]

約数ペア:

[(1, 140602680), (2, 70301340), (3, 46867560), (4, 35150670), (5, 28120536), (6, 23433780), (8, 17575335), (9, 15622520), (10, 14060268), (12, 11716890), (15, 9373512), (18, 7811260), (20, 7030134), (23, 6113160), (24, 5858445), (30, 4686756), (36, 3905630), (40, 3515067), (45, 3124504), (46, 3056580), (60, 2343378), (69, 2037720), (72, 1952815), (90, 1562252), (92, 1528290), (115, 1222632), (120, 1171689), (138, 1018860), (180, 781126), (184, 764145), (207, 679240), (230, 611316), (276, 509430), (345, 407544), (360, 390563), (414, 339620), (460, 305658), (552, 254715), (690, 203772), (828, 169810), (920, 152829), (1035, 135848), (1380, 101886), (1656, 84905), (2070, 67924), (2760, 50943), (4140, 33962), (8280, 16981)]