1375388160

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:219

約数の個数: 320

約数和(自身を含む): 4666844160

約数和(自身を除く): 3291456000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 64, 80, 93, 96, 106, 109, 120, 124, 128, 155, 159, 160, 186, 192, 212, 218, 240, 248, 256, 265, 310, 318, 320, 327, 372, 384, 424, 436, 465, 480, 496, 512, 530, 545, 620, 636, 640, 654, 744, 768, 795, 848, 872, 930, 960, 992, 1060, 1090, 1240, 1272, 1280, 1308, 1488, 1536, 1590, 1635, 1643, 1696, 1744, 1860, 1920, 1984, 2120, 2180, 2480, 2544, 2560, 2616, 2976, 3180, 3270, 3286, 3379, 3392, 3488, 3720, 3840, 3968, 4240, 4360, 4929, 4960, 5088, 5232, 5777, 5952, 6360, 6540, 6572, 6758, 6784, 6976, 7440, 7680, 7936, 8215, 8480, 8720, 9858, 9920, 10137, 10176, 10464, 11554, 11904, 12720, 13080, 13144, 13516, 13568, 13952, 14880, 15872, 16430, 16895, 16960, 17331, 17440, 19716, 19840, 20274, 20352, 20928, 23108, 23808, 24645, 25440, 26160, 26288, 27032, 27136, 27904, 28885, 29760, 32860, 33790, 33920, 34662, 34880, 39432, 39680, 40548, 40704, 41856, 46216, 47616, 49290, 50685, 50880, 52320, 52576, 54064, 55808, 57770, 59520, 65720, 67580, 67840, 69324, 69760, 78864, 79360, 81096, 81408, 83712, 86655, 92432, 98580, 101370, 101760, 104640, 105152, 108128, 115540, 119040, 131440, 135160, 135680, 138648, 139520, 157728, 162192, 167424, 173310, 179087, 184864, 197160, 202740, 203520, 209280, 210304, 216256, 231080, 238080, 262880, 270320, 277296, 279040, 315456, 324384, 346620, 358174, 369728, 394320, 405480, 407040, 418560, 420608, 432512, 462160, 525760, 537261, 540640, 554592, 630912, 648768, 693240, 716348, 739456, 788640, 810960, 837120, 841216, 865024, 895435, 924320, 1051520, 1074522, 1081280, 1109184, 1261824, 1297536, 1386480, 1432696, 1478912, 1577280, 1621920, 1730048, 1790870, 1848640, 2103040, 2149044, 2162560, 2218368, 2523648, 2595072, 2686305, 2772960, 2865392, 2957824, 3154560, 3243840, 3581740, 3697280, 4206080, 4298088, 4325120, 4436736, 5190144, 5372610, 5545920, 5730784, 6309120, 6487680, 7163480, 7394560, 8596176, 8650240, 8873472, 10745220, 11091840, 11461568, 12618240, 12975360, 14326960, 14789120, 17192352, 21490440, 22183680, 22923136, 25950720, 28653920, 34384704, 42980880, 44367360, 45846272, 57307840, 68769408, 85961760, 91692544, 114615680, 137538816, 171923520, 229231360, 275077632, 343847040, 458462720, 687694080, 1375388160]

約数ペア:

[(1, 1375388160), (2, 687694080), (3, 458462720), (4, 343847040), (5, 275077632), (6, 229231360), (8, 171923520), (10, 137538816), (12, 114615680), (15, 91692544), (16, 85961760), (20, 68769408), (24, 57307840), (30, 45846272), (31, 44367360), (32, 42980880), (40, 34384704), (48, 28653920), (53, 25950720), (60, 22923136), (62, 22183680), (64, 21490440), (80, 17192352), (93, 14789120), (96, 14326960), (106, 12975360), (109, 12618240), (120, 11461568), (124, 11091840), (128, 10745220), (155, 8873472), (159, 8650240), (160, 8596176), (186, 7394560), (192, 7163480), (212, 6487680), (218, 6309120), (240, 5730784), (248, 5545920), (256, 5372610), (265, 5190144), (310, 4436736), (318, 4325120), (320, 4298088), (327, 4206080), (372, 3697280), (384, 3581740), (424, 3243840), (436, 3154560), (465, 2957824), (480, 2865392), (496, 2772960), (512, 2686305), (530, 2595072), (545, 2523648), (620, 2218368), (636, 2162560), (640, 2149044), (654, 2103040), (744, 1848640), (768, 1790870), (795, 1730048), (848, 1621920), (872, 1577280), (930, 1478912), (960, 1432696), (992, 1386480), (1060, 1297536), (1090, 1261824), (1240, 1109184), (1272, 1081280), (1280, 1074522), (1308, 1051520), (1488, 924320), (1536, 895435), (1590, 865024), (1635, 841216), (1643, 837120), (1696, 810960), (1744, 788640), (1860, 739456), (1920, 716348), (1984, 693240), (2120, 648768), (2180, 630912), (2480, 554592), (2544, 540640), (2560, 537261), (2616, 525760), (2976, 462160), (3180, 432512), (3270, 420608), (3286, 418560), (3379, 407040), (3392, 405480), (3488, 394320), (3720, 369728), (3840, 358174), (3968, 346620), (4240, 324384), (4360, 315456), (4929, 279040), (4960, 277296), (5088, 270320), (5232, 262880), (5777, 238080), (5952, 231080), (6360, 216256), (6540, 210304), (6572, 209280), (6758, 203520), (6784, 202740), (6976, 197160), (7440, 184864), (7680, 179087), (7936, 173310), (8215, 167424), (8480, 162192), (8720, 157728), (9858, 139520), (9920, 138648), (10137, 135680), (10176, 135160), (10464, 131440), (11554, 119040), (11904, 115540), (12720, 108128), (13080, 105152), (13144, 104640), (13516, 101760), (13568, 101370), (13952, 98580), (14880, 92432), (15872, 86655), (16430, 83712), (16895, 81408), (16960, 81096), (17331, 79360), (17440, 78864), (19716, 69760), (19840, 69324), (20274, 67840), (20352, 67580), (20928, 65720), (23108, 59520), (23808, 57770), (24645, 55808), (25440, 54064), (26160, 52576), (26288, 52320), (27032, 50880), (27136, 50685), (27904, 49290), (28885, 47616), (29760, 46216), (32860, 41856), (33790, 40704), (33920, 40548), (34662, 39680), (34880, 39432)]