16795638960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1\times {\mathrm{839}}^1$

素因数の和:1443

約数の個数: 160

約数和(自身を含む): 52496640000

約数和(自身を除く): 35701001040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 349, 478, 698, 717, 839, 956, 1047, 1195, 1396, 1434, 1678, 1745, 1912, 2094, 2390, 2517, 2792, 2868, 3356, 3490, 3585, 3824, 4188, 4195, 4780, 5034, 5235, 5584, 5736, 6712, 6980, 7170, 8376, 8390, 9560, 10068, 10470, 11472, 12585, 13424, 13960, 14340, 16752, 16780, 19120, 20136, 20940, 25170, 27920, 28680, 33560, 40272, 41880, 50340, 57360, 67120, 83411, 83760, 100680, 166822, 200521, 201360, 250233, 292811, 333644, 401042, 417055, 500466, 585622, 601563, 667288, 802084, 834110, 878433, 1000932, 1002605, 1171244, 1203126, 1251165, 1334576, 1464055, 1604168, 1668220, 1756866, 2001864, 2005210, 2342488, 2406252, 2502330, 2928110, 3007815, 3208336, 3336440, 3513732, 4003728, 4010420, 4392165, 4684976, 4812504, 5004660, 5856220, 6015630, 6672880, 7027464, 8020840, 8784330, 9625008, 10009320, 11712440, 12031260, 14054928, 16041680, 17568660, 20018640, 23424880, 24062520, 35137320, 48125040, 69981829, 70274640, 139963658, 209945487, 279927316, 349909145, 419890974, 559854632, 699818290, 839781948, 1049727435, 1119709264, 1399636580, 1679563896, 2099454870, 2799273160, 3359127792, 4198909740, 5598546320, 8397819480, 16795638960]

約数ペア:

[(1, 16795638960), (2, 8397819480), (3, 5598546320), (4, 4198909740), (5, 3359127792), (6, 2799273160), (8, 2099454870), (10, 1679563896), (12, 1399636580), (15, 1119709264), (16, 1049727435), (20, 839781948), (24, 699818290), (30, 559854632), (40, 419890974), (48, 349909145), (60, 279927316), (80, 209945487), (120, 139963658), (239, 70274640), (240, 69981829), (349, 48125040), (478, 35137320), (698, 24062520), (717, 23424880), (839, 20018640), (956, 17568660), (1047, 16041680), (1195, 14054928), (1396, 12031260), (1434, 11712440), (1678, 10009320), (1745, 9625008), (1912, 8784330), (2094, 8020840), (2390, 7027464), (2517, 6672880), (2792, 6015630), (2868, 5856220), (3356, 5004660), (3490, 4812504), (3585, 4684976), (3824, 4392165), (4188, 4010420), (4195, 4003728), (4780, 3513732), (5034, 3336440), (5235, 3208336), (5584, 3007815), (5736, 2928110), (6712, 2502330), (6980, 2406252), (7170, 2342488), (8376, 2005210), (8390, 2001864), (9560, 1756866), (10068, 1668220), (10470, 1604168), (11472, 1464055), (12585, 1334576), (13424, 1251165), (13960, 1203126), (14340, 1171244), (16752, 1002605), (16780, 1000932), (19120, 878433), (20136, 834110), (20940, 802084), (25170, 667288), (27920, 601563), (28680, 585622), (33560, 500466), (40272, 417055), (41880, 401042), (50340, 333644), (57360, 292811), (67120, 250233), (83411, 201360), (83760, 200521), (100680, 166822)]