2490100560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1386

約数の個数: 240

約数和(自身を含む): 8701318080

約数和(自身を除く): 6211217520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 67, 72, 80, 82, 90, 120, 123, 134, 144, 164, 180, 201, 205, 240, 246, 268, 328, 335, 360, 369, 402, 410, 492, 536, 603, 615, 656, 670, 720, 738, 804, 820, 984, 1005, 1072, 1206, 1230, 1259, 1340, 1476, 1608, 1640, 1845, 1968, 2010, 2412, 2460, 2518, 2680, 2747, 2952, 3015, 3216, 3280, 3690, 3777, 4020, 4824, 4920, 5036, 5360, 5494, 5904, 6030, 6295, 7380, 7554, 8040, 8241, 9648, 9840, 10072, 10988, 11331, 12060, 12590, 13735, 14760, 15108, 16080, 16482, 18885, 20144, 21976, 22662, 24120, 24723, 25180, 27470, 29520, 30216, 32964, 37770, 41205, 43952, 45324, 48240, 49446, 50360, 51619, 54940, 56655, 60432, 65928, 75540, 82410, 84353, 90648, 98892, 100720, 103238, 109880, 113310, 123615, 131856, 151080, 154857, 164820, 168706, 181296, 197784, 206476, 219760, 226620, 247230, 253059, 258095, 302160, 309714, 329640, 337412, 395568, 412952, 421765, 453240, 464571, 494460, 506118, 516190, 619428, 659280, 674824, 759177, 774285, 825904, 843530, 906480, 929142, 988920, 1012236, 1032380, 1238856, 1265295, 1349648, 1518354, 1548570, 1687060, 1858284, 1977840, 2024472, 2064760, 2322855, 2477712, 2530590, 3036708, 3097140, 3374120, 3458473, 3716568, 3795885, 4048944, 4129520, 4645710, 5061180, 6073416, 6194280, 6748240, 6916946, 7433136, 7591770, 9291420, 10122360, 10375419, 12146832, 12388560, 13833892, 15183540, 17292365, 18582840, 20244720, 20750838, 27667784, 30367080, 31126257, 34584730, 37165680, 41501676, 51877095, 55335568, 60734160, 62252514, 69169460, 83003352, 103754190, 124505028, 138338920, 155631285, 166006704, 207508380, 249010056, 276677840, 311262570, 415016760, 498020112, 622525140, 830033520, 1245050280, 2490100560]

約数ペア:

[(1, 2490100560), (2, 1245050280), (3, 830033520), (4, 622525140), (5, 498020112), (6, 415016760), (8, 311262570), (9, 276677840), (10, 249010056), (12, 207508380), (15, 166006704), (16, 155631285), (18, 138338920), (20, 124505028), (24, 103754190), (30, 83003352), (36, 69169460), (40, 62252514), (41, 60734160), (45, 55335568), (48, 51877095), (60, 41501676), (67, 37165680), (72, 34584730), (80, 31126257), (82, 30367080), (90, 27667784), (120, 20750838), (123, 20244720), (134, 18582840), (144, 17292365), (164, 15183540), (180, 13833892), (201, 12388560), (205, 12146832), (240, 10375419), (246, 10122360), (268, 9291420), (328, 7591770), (335, 7433136), (360, 6916946), (369, 6748240), (402, 6194280), (410, 6073416), (492, 5061180), (536, 4645710), (603, 4129520), (615, 4048944), (656, 3795885), (670, 3716568), (720, 3458473), (738, 3374120), (804, 3097140), (820, 3036708), (984, 2530590), (1005, 2477712), (1072, 2322855), (1206, 2064760), (1230, 2024472), (1259, 1977840), (1340, 1858284), (1476, 1687060), (1608, 1548570), (1640, 1518354), (1845, 1349648), (1968, 1265295), (2010, 1238856), (2412, 1032380), (2460, 1012236), (2518, 988920), (2680, 929142), (2747, 906480), (2952, 843530), (3015, 825904), (3216, 774285), (3280, 759177), (3690, 674824), (3777, 659280), (4020, 619428), (4824, 516190), (4920, 506118), (5036, 494460), (5360, 464571), (5494, 453240), (5904, 421765), (6030, 412952), (6295, 395568), (7380, 337412), (7554, 329640), (8040, 309714), (8241, 302160), (9648, 258095), (9840, 253059), (10072, 247230), (10988, 226620), (11331, 219760), (12060, 206476), (12590, 197784), (13735, 181296), (14760, 168706), (15108, 164820), (16080, 154857), (16482, 151080), (18885, 131856), (20144, 123615), (21976, 113310), (22662, 109880), (24120, 103238), (24723, 100720), (25180, 98892), (27470, 90648), (29520, 84353), (30216, 82410), (32964, 75540), (37770, 65928), (41205, 60432), (43952, 56655), (45324, 54940), (48240, 51619), (49446, 50360)]