140002680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22013}}^1$

素因数の和:22080

約数の個数: 64

約数和(自身を含む): 427952160

約数和(自身を除く): 287949480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 22013, 44026, 66039, 88052, 110065, 132078, 176104, 220130, 264156, 330195, 440260, 528312, 660390, 880520, 1166689, 1320780, 2333378, 2641560, 3500067, 4666756, 5833445, 7000134, 9333512, 11666890, 14000268, 17500335, 23333780, 28000536, 35000670, 46667560, 70001340, 140002680]

約数ペア:

[(1, 140002680), (2, 70001340), (3, 46667560), (4, 35000670), (5, 28000536), (6, 23333780), (8, 17500335), (10, 14000268), (12, 11666890), (15, 9333512), (20, 7000134), (24, 5833445), (30, 4666756), (40, 3500067), (53, 2641560), (60, 2333378), (106, 1320780), (120, 1166689), (159, 880520), (212, 660390), (265, 528312), (318, 440260), (424, 330195), (530, 264156), (636, 220130), (795, 176104), (1060, 132078), (1272, 110065), (1590, 88052), (2120, 66039), (3180, 44026), (6360, 22013)]