260199674760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1831}}^1\times {\mathrm{2273}}^1$

素因数の和:4639

約数の個数: 128

約数和(自身を含む): 782868706560

約数和(自身を除く): 522669031800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 1831, 2084, 2273, 2605, 3126, 3662, 4168, 4546, 5210, 5493, 6252, 6819, 7324, 7815, 9092, 9155, 10420, 10986, 11365, 12504, 13638, 14648, 15630, 18184, 18310, 20840, 21972, 22730, 27276, 27465, 31260, 34095, 36620, 43944, 45460, 54552, 54930, 62520, 68190, 73240, 90920, 109860, 136380, 219720, 272760, 953951, 1184233, 1907902, 2368466, 2861853, 3552699, 3815804, 4161863, 4736932, 4769755, 5723706, 5921165, 7105398, 7631608, 8323726, 9473864, 9539510, 11447412, 11842330, 12485589, 14210796, 14309265, 16647452, 17763495, 19079020, 20809315, 22894824, 23684660, 24971178, 28421592, 28618530, 33294904, 35526990, 38158040, 41618630, 47369320, 49942356, 57237060, 62427945, 71053980, 83237260, 99884712, 114474120, 124855890, 142107960, 166474520, 249711780, 499423560, 2168330623, 4336661246, 6504991869, 8673322492, 10841653115, 13009983738, 17346644984, 21683306230, 26019967476, 32524959345, 43366612460, 52039934952, 65049918690, 86733224920, 130099837380, 260199674760]

約数ペア:

[(1, 260199674760), (2, 130099837380), (3, 86733224920), (4, 65049918690), (5, 52039934952), (6, 43366612460), (8, 32524959345), (10, 26019967476), (12, 21683306230), (15, 17346644984), (20, 13009983738), (24, 10841653115), (30, 8673322492), (40, 6504991869), (60, 4336661246), (120, 2168330623), (521, 499423560), (1042, 249711780), (1563, 166474520), (1831, 142107960), (2084, 124855890), (2273, 114474120), (2605, 99884712), (3126, 83237260), (3662, 71053980), (4168, 62427945), (4546, 57237060), (5210, 49942356), (5493, 47369320), (6252, 41618630), (6819, 38158040), (7324, 35526990), (7815, 33294904), (9092, 28618530), (9155, 28421592), (10420, 24971178), (10986, 23684660), (11365, 22894824), (12504, 20809315), (13638, 19079020), (14648, 17763495), (15630, 16647452), (18184, 14309265), (18310, 14210796), (20840, 12485589), (21972, 11842330), (22730, 11447412), (27276, 9539510), (27465, 9473864), (31260, 8323726), (34095, 7631608), (36620, 7105398), (43944, 5921165), (45460, 5723706), (54552, 4769755), (54930, 4736932), (62520, 4161863), (68190, 3815804), (73240, 3552699), (90920, 2861853), (109860, 2368466), (136380, 1907902), (219720, 1184233), (272760, 953951)]