2718668520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:744

約数の個数: 192

約数和(自身を含む): 8997505920

約数和(自身を除く): 6278837400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 157, 180, 206, 309, 314, 360, 412, 467, 471, 515, 618, 628, 785, 824, 927, 934, 942, 1030, 1236, 1256, 1401, 1413, 1545, 1570, 1854, 1868, 1884, 2060, 2335, 2355, 2472, 2802, 2826, 3090, 3140, 3708, 3736, 3768, 4120, 4203, 4635, 4670, 4710, 5604, 5652, 6180, 6280, 7005, 7065, 7416, 8406, 9270, 9340, 9420, 11208, 11304, 12360, 14010, 14130, 16171, 16812, 18540, 18680, 18840, 21015, 28020, 28260, 32342, 33624, 37080, 42030, 48101, 48513, 56040, 56520, 64684, 73319, 80855, 84060, 96202, 97026, 129368, 144303, 145539, 146638, 161710, 168120, 192404, 194052, 219957, 240505, 242565, 288606, 291078, 293276, 323420, 366595, 384808, 388104, 432909, 439914, 481010, 485130, 577212, 582156, 586552, 646840, 659871, 721515, 727695, 733190, 865818, 879828, 962020, 970260, 1099785, 1154424, 1164312, 1319742, 1443030, 1455390, 1466380, 1731636, 1759656, 1924040, 1940520, 2164545, 2199570, 2639484, 2886060, 2910780, 2932760, 3299355, 3463272, 4329090, 4399140, 5278968, 5772120, 5821560, 6598710, 7551857, 8658180, 8798280, 13197420, 15103714, 17316360, 22655571, 26394840, 30207428, 37759285, 45311142, 60414856, 67966713, 75518570, 90622284, 113277855, 135933426, 151037140, 181244568, 226555710, 271866852, 302074280, 339833565, 453111420, 543733704, 679667130, 906222840, 1359334260, 2718668520]

約数ペア:

[(1, 2718668520), (2, 1359334260), (3, 906222840), (4, 679667130), (5, 543733704), (6, 453111420), (8, 339833565), (9, 302074280), (10, 271866852), (12, 226555710), (15, 181244568), (18, 151037140), (20, 135933426), (24, 113277855), (30, 90622284), (36, 75518570), (40, 67966713), (45, 60414856), (60, 45311142), (72, 37759285), (90, 30207428), (103, 26394840), (120, 22655571), (157, 17316360), (180, 15103714), (206, 13197420), (309, 8798280), (314, 8658180), (360, 7551857), (412, 6598710), (467, 5821560), (471, 5772120), (515, 5278968), (618, 4399140), (628, 4329090), (785, 3463272), (824, 3299355), (927, 2932760), (934, 2910780), (942, 2886060), (1030, 2639484), (1236, 2199570), (1256, 2164545), (1401, 1940520), (1413, 1924040), (1545, 1759656), (1570, 1731636), (1854, 1466380), (1868, 1455390), (1884, 1443030), (2060, 1319742), (2335, 1164312), (2355, 1154424), (2472, 1099785), (2802, 970260), (2826, 962020), (3090, 879828), (3140, 865818), (3708, 733190), (3736, 727695), (3768, 721515), (4120, 659871), (4203, 646840), (4635, 586552), (4670, 582156), (4710, 577212), (5604, 485130), (5652, 481010), (6180, 439914), (6280, 432909), (7005, 388104), (7065, 384808), (7416, 366595), (8406, 323420), (9270, 293276), (9340, 291078), (9420, 288606), (11208, 242565), (11304, 240505), (12360, 219957), (14010, 194052), (14130, 192404), (16171, 168120), (16812, 161710), (18540, 146638), (18680, 145539), (18840, 144303), (21015, 129368), (28020, 97026), (28260, 96202), (32342, 84060), (33624, 80855), (37080, 73319), (42030, 64684), (48101, 56520), (48513, 56040)]