679100880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{941}}^1$

素因数の和:1085

約数の個数: 160

約数和(自身を含む): 2197859328

約数和(自身を除く): 1518758448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 97, 120, 124, 155, 186, 194, 240, 248, 291, 310, 372, 388, 465, 485, 496, 582, 620, 744, 776, 930, 941, 970, 1164, 1240, 1455, 1488, 1552, 1860, 1882, 1940, 2328, 2480, 2823, 2910, 3007, 3720, 3764, 3880, 4656, 4705, 5646, 5820, 6014, 7440, 7528, 7760, 9021, 9410, 11292, 11640, 12028, 14115, 15035, 15056, 18042, 18820, 22584, 23280, 24056, 28230, 29171, 30070, 36084, 37640, 45105, 45168, 48112, 56460, 58342, 60140, 72168, 75280, 87513, 90210, 91277, 112920, 116684, 120280, 144336, 145855, 175026, 180420, 182554, 225840, 233368, 240560, 273831, 291710, 350052, 360840, 365108, 437565, 456385, 466736, 547662, 583420, 700104, 721680, 730216, 875130, 912770, 1095324, 1166840, 1369155, 1400208, 1460432, 1750260, 1825540, 2190648, 2333680, 2738310, 2829587, 3500520, 3651080, 4381296, 5476620, 5659174, 7001040, 7302160, 8488761, 10953240, 11318348, 14147935, 16977522, 21906480, 22636696, 28295870, 33955044, 42443805, 45273392, 56591740, 67910088, 84887610, 113183480, 135820176, 169775220, 226366960, 339550440, 679100880]

約数ペア:

[(1, 679100880), (2, 339550440), (3, 226366960), (4, 169775220), (5, 135820176), (6, 113183480), (8, 84887610), (10, 67910088), (12, 56591740), (15, 45273392), (16, 42443805), (20, 33955044), (24, 28295870), (30, 22636696), (31, 21906480), (40, 16977522), (48, 14147935), (60, 11318348), (62, 10953240), (80, 8488761), (93, 7302160), (97, 7001040), (120, 5659174), (124, 5476620), (155, 4381296), (186, 3651080), (194, 3500520), (240, 2829587), (248, 2738310), (291, 2333680), (310, 2190648), (372, 1825540), (388, 1750260), (465, 1460432), (485, 1400208), (496, 1369155), (582, 1166840), (620, 1095324), (744, 912770), (776, 875130), (930, 730216), (941, 721680), (970, 700104), (1164, 583420), (1240, 547662), (1455, 466736), (1488, 456385), (1552, 437565), (1860, 365108), (1882, 360840), (1940, 350052), (2328, 291710), (2480, 273831), (2823, 240560), (2910, 233368), (3007, 225840), (3720, 182554), (3764, 180420), (3880, 175026), (4656, 145855), (4705, 144336), (5646, 120280), (5820, 116684), (6014, 112920), (7440, 91277), (7528, 90210), (7760, 87513), (9021, 75280), (9410, 72168), (11292, 60140), (11640, 58342), (12028, 56460), (14115, 48112), (15035, 45168), (15056, 45105), (18042, 37640), (18820, 36084), (22584, 30070), (23280, 29171), (24056, 28230)]