156727130120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{470539}}^1$

素因数の和:471318

約数の個数: 64

約数和(自身を含む): 385202865600

約数和(自身を除く): 228475735480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 757, 1514, 3028, 3785, 6056, 7570, 8327, 15140, 16654, 30280, 33308, 41635, 66616, 83270, 166540, 333080, 470539, 941078, 1882156, 2352695, 3764312, 4705390, 5175929, 9410780, 10351858, 18821560, 20703716, 25879645, 41407432, 51759290, 103518580, 207037160, 356198023, 712396046, 1424792092, 1780990115, 2849584184, 3561980230, 3918178253, 7123960460, 7836356506, 14247920920, 15672713012, 19590891265, 31345426024, 39181782530, 78363565060, 156727130120]

約数ペア:

[(1, 156727130120), (2, 78363565060), (4, 39181782530), (5, 31345426024), (8, 19590891265), (10, 15672713012), (11, 14247920920), (20, 7836356506), (22, 7123960460), (40, 3918178253), (44, 3561980230), (55, 2849584184), (88, 1780990115), (110, 1424792092), (220, 712396046), (440, 356198023), (757, 207037160), (1514, 103518580), (3028, 51759290), (3785, 41407432), (6056, 25879645), (7570, 20703716), (8327, 18821560), (15140, 10351858), (16654, 9410780), (30280, 5175929), (33308, 4705390), (41635, 3764312), (66616, 2352695), (83270, 1882156), (166540, 941078), (333080, 470539)]