2217392640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:799

約数の個数: 240

約数和(自身を含む): 7740975528

約数和(自身を除く): 5523582888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 157, 160, 180, 192, 240, 256, 288, 314, 320, 360, 384, 471, 480, 512, 576, 613, 628, 640, 720, 768, 785, 942, 960, 1152, 1226, 1256, 1280, 1413, 1440, 1536, 1570, 1839, 1884, 1920, 2304, 2355, 2452, 2512, 2560, 2826, 2880, 3065, 3140, 3678, 3768, 3840, 4608, 4710, 4904, 5024, 5517, 5652, 5760, 6130, 6280, 7065, 7356, 7536, 7680, 9195, 9420, 9808, 10048, 11034, 11304, 11520, 12260, 12560, 14130, 14712, 15072, 18390, 18840, 19616, 20096, 22068, 22608, 23040, 24520, 25120, 27585, 28260, 29424, 30144, 36780, 37680, 39232, 40192, 44136, 45216, 49040, 50240, 55170, 56520, 58848, 60288, 73560, 75360, 78464, 80384, 88272, 90432, 96241, 98080, 100480, 110340, 113040, 117696, 120576, 147120, 150720, 156928, 176544, 180864, 192482, 196160, 200960, 220680, 226080, 235392, 241152, 288723, 294240, 301440, 313856, 353088, 361728, 384964, 392320, 401920, 441360, 452160, 470784, 481205, 577446, 588480, 602880, 706176, 723456, 769928, 784640, 866169, 882720, 904320, 941568, 962410, 1154892, 1176960, 1205760, 1412352, 1443615, 1539856, 1569280, 1732338, 1765440, 1808640, 1924820, 2309784, 2353920, 2824704, 2887230, 3079712, 3464676, 3530880, 3617280, 3849640, 4330845, 4619568, 4707840, 5774460, 6159424, 6929352, 7061760, 7699280, 8661690, 9239136, 11548920, 12318848, 13858704, 14123520, 15398560, 17323380, 18478272, 23097840, 24637696, 27717408, 30797120, 34646760, 36956544, 46195680, 49275392, 55434816, 61594240, 69293520, 73913088, 92391360, 110869632, 123188480, 138587040, 147826176, 184782720, 221739264, 246376960, 277174080, 369565440, 443478528, 554348160, 739130880, 1108696320, 2217392640]

約数ペア:

[(1, 2217392640), (2, 1108696320), (3, 739130880), (4, 554348160), (5, 443478528), (6, 369565440), (8, 277174080), (9, 246376960), (10, 221739264), (12, 184782720), (15, 147826176), (16, 138587040), (18, 123188480), (20, 110869632), (24, 92391360), (30, 73913088), (32, 69293520), (36, 61594240), (40, 55434816), (45, 49275392), (48, 46195680), (60, 36956544), (64, 34646760), (72, 30797120), (80, 27717408), (90, 24637696), (96, 23097840), (120, 18478272), (128, 17323380), (144, 15398560), (157, 14123520), (160, 13858704), (180, 12318848), (192, 11548920), (240, 9239136), (256, 8661690), (288, 7699280), (314, 7061760), (320, 6929352), (360, 6159424), (384, 5774460), (471, 4707840), (480, 4619568), (512, 4330845), (576, 3849640), (613, 3617280), (628, 3530880), (640, 3464676), (720, 3079712), (768, 2887230), (785, 2824704), (942, 2353920), (960, 2309784), (1152, 1924820), (1226, 1808640), (1256, 1765440), (1280, 1732338), (1413, 1569280), (1440, 1539856), (1536, 1443615), (1570, 1412352), (1839, 1205760), (1884, 1176960), (1920, 1154892), (2304, 962410), (2355, 941568), (2452, 904320), (2512, 882720), (2560, 866169), (2826, 784640), (2880, 769928), (3065, 723456), (3140, 706176), (3678, 602880), (3768, 588480), (3840, 577446), (4608, 481205), (4710, 470784), (4904, 452160), (5024, 441360), (5517, 401920), (5652, 392320), (5760, 384964), (6130, 361728), (6280, 353088), (7065, 313856), (7356, 301440), (7536, 294240), (7680, 288723), (9195, 241152), (9420, 235392), (9808, 226080), (10048, 220680), (11034, 200960), (11304, 196160), (11520, 192482), (12260, 180864), (12560, 176544), (14130, 156928), (14712, 150720), (15072, 147120), (18390, 120576), (18840, 117696), (19616, 113040), (20096, 110340), (22068, 100480), (22608, 98080), (23040, 96241), (24520, 90432), (25120, 88272), (27585, 80384), (28260, 78464), (29424, 75360), (30144, 73560), (36780, 60288), (37680, 58848), (39232, 56520), (40192, 55170), (44136, 50240), (45216, 49040)]