656533320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{2273}}^1$

素因数の和:2399

約数の個数: 128

約数和(自身を含む): 2062972800

約数和(自身を除く): 1406439480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 83, 87, 116, 120, 145, 166, 174, 232, 249, 290, 332, 348, 415, 435, 498, 580, 664, 696, 830, 870, 996, 1160, 1245, 1660, 1740, 1992, 2273, 2407, 2490, 3320, 3480, 4546, 4814, 4980, 6819, 7221, 9092, 9628, 9960, 11365, 12035, 13638, 14442, 18184, 19256, 22730, 24070, 27276, 28884, 34095, 36105, 45460, 48140, 54552, 57768, 65917, 68190, 72210, 90920, 96280, 131834, 136380, 144420, 188659, 197751, 263668, 272760, 288840, 329585, 377318, 395502, 527336, 565977, 659170, 754636, 791004, 943295, 988755, 1131954, 1318340, 1509272, 1582008, 1886590, 1977510, 2263908, 2636680, 2829885, 3773180, 3955020, 4527816, 5471111, 5659770, 7546360, 7910040, 10942222, 11319540, 16413333, 21884444, 22639080, 27355555, 32826666, 43768888, 54711110, 65653332, 82066665, 109422220, 131306664, 164133330, 218844440, 328266660, 656533320]

約数ペア:

[(1, 656533320), (2, 328266660), (3, 218844440), (4, 164133330), (5, 131306664), (6, 109422220), (8, 82066665), (10, 65653332), (12, 54711110), (15, 43768888), (20, 32826666), (24, 27355555), (29, 22639080), (30, 21884444), (40, 16413333), (58, 11319540), (60, 10942222), (83, 7910040), (87, 7546360), (116, 5659770), (120, 5471111), (145, 4527816), (166, 3955020), (174, 3773180), (232, 2829885), (249, 2636680), (290, 2263908), (332, 1977510), (348, 1886590), (415, 1582008), (435, 1509272), (498, 1318340), (580, 1131954), (664, 988755), (696, 943295), (830, 791004), (870, 754636), (996, 659170), (1160, 565977), (1245, 527336), (1660, 395502), (1740, 377318), (1992, 329585), (2273, 288840), (2407, 272760), (2490, 263668), (3320, 197751), (3480, 188659), (4546, 144420), (4814, 136380), (4980, 131834), (6819, 96280), (7221, 90920), (9092, 72210), (9628, 68190), (9960, 65917), (11365, 57768), (12035, 54552), (13638, 48140), (14442, 45460), (18184, 36105), (19256, 34095), (22730, 28884), (24070, 27276)]