373880320

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 240

約数和(自身を含む): 1057994784

約数和(自身を除く): 684114464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 71, 80, 85, 88, 110, 121, 128, 136, 142, 160, 170, 176, 187, 220, 242, 256, 272, 284, 320, 340, 352, 355, 374, 440, 484, 512, 544, 568, 605, 640, 680, 704, 710, 748, 781, 880, 935, 968, 1088, 1136, 1207, 1210, 1280, 1360, 1408, 1420, 1496, 1562, 1760, 1870, 1936, 2057, 2176, 2272, 2414, 2420, 2560, 2720, 2816, 2840, 2992, 3124, 3520, 3740, 3872, 3905, 4114, 4352, 4544, 4828, 4840, 5440, 5632, 5680, 5984, 6035, 6248, 7040, 7480, 7744, 7810, 8228, 8591, 8704, 9088, 9656, 9680, 10285, 10880, 11360, 11968, 12070, 12496, 13277, 14080, 14960, 15488, 15620, 16456, 17182, 18176, 19312, 19360, 20570, 21760, 22720, 23936, 24140, 24992, 26554, 28160, 29920, 30976, 31240, 32912, 34364, 36352, 38624, 38720, 41140, 42955, 43520, 45440, 47872, 48280, 49984, 53108, 59840, 61952, 62480, 65824, 66385, 68728, 77248, 77440, 82280, 85910, 90880, 95744, 96560, 99968, 106216, 119680, 124960, 131648, 132770, 137456, 146047, 154496, 154880, 164560, 171820, 181760, 193120, 199936, 212432, 239360, 249920, 263296, 265540, 274912, 292094, 308992, 309760, 329120, 343640, 386240, 399872, 424864, 478720, 499840, 526592, 531080, 549824, 584188, 617984, 658240, 687280, 730235, 772480, 849728, 999680, 1053184, 1062160, 1099648, 1168376, 1316480, 1374560, 1460470, 1544960, 1699456, 1999360, 2124320, 2199296, 2336752, 2632960, 2749120, 2920940, 3089920, 3398912, 4248640, 4398592, 4673504, 5265920, 5498240, 5841880, 6797824, 8497280, 9347008, 10996480, 11683760, 16994560, 18694016, 21992960, 23367520, 33989120, 37388032, 46735040, 74776064, 93470080, 186940160, 373880320]

約数ペア:

[(1, 373880320), (2, 186940160), (4, 93470080), (5, 74776064), (8, 46735040), (10, 37388032), (11, 33989120), (16, 23367520), (17, 21992960), (20, 18694016), (22, 16994560), (32, 11683760), (34, 10996480), (40, 9347008), (44, 8497280), (55, 6797824), (64, 5841880), (68, 5498240), (71, 5265920), (80, 4673504), (85, 4398592), (88, 4248640), (110, 3398912), (121, 3089920), (128, 2920940), (136, 2749120), (142, 2632960), (160, 2336752), (170, 2199296), (176, 2124320), (187, 1999360), (220, 1699456), (242, 1544960), (256, 1460470), (272, 1374560), (284, 1316480), (320, 1168376), (340, 1099648), (352, 1062160), (355, 1053184), (374, 999680), (440, 849728), (484, 772480), (512, 730235), (544, 687280), (568, 658240), (605, 617984), (640, 584188), (680, 549824), (704, 531080), (710, 526592), (748, 499840), (781, 478720), (880, 424864), (935, 399872), (968, 386240), (1088, 343640), (1136, 329120), (1207, 309760), (1210, 308992), (1280, 292094), (1360, 274912), (1408, 265540), (1420, 263296), (1496, 249920), (1562, 239360), (1760, 212432), (1870, 199936), (1936, 193120), (2057, 181760), (2176, 171820), (2272, 164560), (2414, 154880), (2420, 154496), (2560, 146047), (2720, 137456), (2816, 132770), (2840, 131648), (2992, 124960), (3124, 119680), (3520, 106216), (3740, 99968), (3872, 96560), (3905, 95744), (4114, 90880), (4352, 85910), (4544, 82280), (4828, 77440), (4840, 77248), (5440, 68728), (5632, 66385), (5680, 65824), (5984, 62480), (6035, 61952), (6248, 59840), (7040, 53108), (7480, 49984), (7744, 48280), (7810, 47872), (8228, 45440), (8591, 43520), (8704, 42955), (9088, 41140), (9656, 38720), (9680, 38624), (10285, 36352), (10880, 34364), (11360, 32912), (11968, 31240), (12070, 30976), (12496, 29920), (13277, 28160), (14080, 26554), (14960, 24992), (15488, 24140), (15620, 23936), (16456, 22720), (17182, 21760), (18176, 20570), (19312, 19360)]