3949440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:61

約数の個数: 192

約数和(自身を含む): 14651280

約数和(自身を除く): 10701840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 121, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 242, 255, 264, 272, 320, 330, 340, 352, 363, 374, 384, 408, 440, 480, 484, 510, 528, 544, 561, 605, 640, 660, 680, 704, 726, 748, 816, 880, 935, 960, 968, 1020, 1056, 1088, 1122, 1210, 1320, 1360, 1408, 1452, 1496, 1632, 1760, 1815, 1870, 1920, 1936, 2040, 2057, 2112, 2176, 2244, 2420, 2640, 2720, 2805, 2904, 2992, 3264, 3520, 3630, 3740, 3872, 4080, 4114, 4224, 4488, 4840, 5280, 5440, 5610, 5808, 5984, 6171, 6528, 7040, 7260, 7480, 7744, 8160, 8228, 8976, 9680, 10285, 10560, 10880, 11220, 11616, 11968, 12342, 14520, 14960, 15488, 16320, 16456, 17952, 19360, 20570, 21120, 22440, 23232, 23936, 24684, 29040, 29920, 30855, 32640, 32912, 35904, 38720, 41140, 44880, 46464, 49368, 58080, 59840, 61710, 65824, 71808, 77440, 82280, 89760, 98736, 116160, 119680, 123420, 131648, 164560, 179520, 197472, 232320, 246840, 263296, 329120, 359040, 394944, 493680, 658240, 789888, 987360, 1316480, 1974720, 3949440]

約数ペア:

[(1, 3949440), (2, 1974720), (3, 1316480), (4, 987360), (5, 789888), (6, 658240), (8, 493680), (10, 394944), (11, 359040), (12, 329120), (15, 263296), (16, 246840), (17, 232320), (20, 197472), (22, 179520), (24, 164560), (30, 131648), (32, 123420), (33, 119680), (34, 116160), (40, 98736), (44, 89760), (48, 82280), (51, 77440), (55, 71808), (60, 65824), (64, 61710), (66, 59840), (68, 58080), (80, 49368), (85, 46464), (88, 44880), (96, 41140), (102, 38720), (110, 35904), (120, 32912), (121, 32640), (128, 30855), (132, 29920), (136, 29040), (160, 24684), (165, 23936), (170, 23232), (176, 22440), (187, 21120), (192, 20570), (204, 19360), (220, 17952), (240, 16456), (242, 16320), (255, 15488), (264, 14960), (272, 14520), (320, 12342), (330, 11968), (340, 11616), (352, 11220), (363, 10880), (374, 10560), (384, 10285), (408, 9680), (440, 8976), (480, 8228), (484, 8160), (510, 7744), (528, 7480), (544, 7260), (561, 7040), (605, 6528), (640, 6171), (660, 5984), (680, 5808), (704, 5610), (726, 5440), (748, 5280), (816, 4840), (880, 4488), (935, 4224), (960, 4114), (968, 4080), (1020, 3872), (1056, 3740), (1088, 3630), (1122, 3520), (1210, 3264), (1320, 2992), (1360, 2904), (1408, 2805), (1452, 2720), (1496, 2640), (1632, 2420), (1760, 2244), (1815, 2176), (1870, 2112), (1920, 2057), (1936, 2040)]