1210849080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{8053}}^1$

素因数の和:8253

約数の個数: 128

約数和(自身を含む): 4175193600

約数和(自身を除く): 2964344520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 179, 210, 280, 358, 420, 537, 716, 840, 895, 1074, 1253, 1432, 1790, 2148, 2506, 2685, 3580, 3759, 4296, 5012, 5370, 6265, 7160, 7518, 8053, 10024, 10740, 12530, 15036, 16106, 18795, 21480, 24159, 25060, 30072, 32212, 37590, 40265, 48318, 50120, 56371, 64424, 75180, 80530, 96636, 112742, 120795, 150360, 161060, 169113, 193272, 225484, 241590, 281855, 322120, 338226, 450968, 483180, 563710, 676452, 845565, 966360, 1127420, 1352904, 1441487, 1691130, 2254840, 2882974, 3382260, 4324461, 5765948, 6764520, 7207435, 8648922, 10090409, 11531896, 14414870, 17297844, 20180818, 21622305, 28829740, 30271227, 34595688, 40361636, 43244610, 50452045, 57659480, 60542454, 80723272, 86489220, 100904090, 121084908, 151356135, 172978440, 201808180, 242169816, 302712270, 403616360, 605424540, 1210849080]

約数ペア:

[(1, 1210849080), (2, 605424540), (3, 403616360), (4, 302712270), (5, 242169816), (6, 201808180), (7, 172978440), (8, 151356135), (10, 121084908), (12, 100904090), (14, 86489220), (15, 80723272), (20, 60542454), (21, 57659480), (24, 50452045), (28, 43244610), (30, 40361636), (35, 34595688), (40, 30271227), (42, 28829740), (56, 21622305), (60, 20180818), (70, 17297844), (84, 14414870), (105, 11531896), (120, 10090409), (140, 8648922), (168, 7207435), (179, 6764520), (210, 5765948), (280, 4324461), (358, 3382260), (420, 2882974), (537, 2254840), (716, 1691130), (840, 1441487), (895, 1352904), (1074, 1127420), (1253, 966360), (1432, 845565), (1790, 676452), (2148, 563710), (2506, 483180), (2685, 450968), (3580, 338226), (3759, 322120), (4296, 281855), (5012, 241590), (5370, 225484), (6265, 193272), (7160, 169113), (7518, 161060), (8053, 150360), (10024, 120795), (10740, 112742), (12530, 96636), (15036, 80530), (16106, 75180), (18795, 64424), (21480, 56371), (24159, 50120), (25060, 48318), (30072, 40265), (32212, 37590)]