2752435440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1148

約数の個数: 240

約数和(自身を含む): 9626812416

約数和(自身を除く): 6874376976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 127, 144, 155, 180, 186, 240, 248, 254, 279, 310, 360, 372, 381, 465, 496, 508, 558, 620, 635, 720, 744, 762, 930, 971, 1016, 1116, 1143, 1240, 1270, 1395, 1488, 1524, 1860, 1905, 1942, 2032, 2232, 2286, 2480, 2540, 2790, 2913, 3048, 3720, 3810, 3884, 3937, 4464, 4572, 4855, 5080, 5580, 5715, 5826, 6096, 7440, 7620, 7768, 7874, 8739, 9144, 9710, 10160, 11160, 11430, 11652, 11811, 14565, 15240, 15536, 15748, 17478, 18288, 19420, 19685, 22320, 22860, 23304, 23622, 29130, 30101, 30480, 31496, 34956, 35433, 38840, 39370, 43695, 45720, 46608, 47244, 58260, 59055, 60202, 62992, 69912, 70866, 77680, 78740, 87390, 90303, 91440, 94488, 116520, 118110, 120404, 123317, 139824, 141732, 150505, 157480, 174780, 177165, 180606, 188976, 233040, 236220, 240808, 246634, 270909, 283464, 301010, 314960, 349560, 354330, 361212, 369951, 451515, 472440, 481616, 493268, 541818, 566928, 602020, 616585, 699120, 708660, 722424, 739902, 903030, 944880, 986536, 1083636, 1109853, 1204040, 1233170, 1354545, 1417320, 1444848, 1479804, 1806060, 1849755, 1973072, 2167272, 2219706, 2408080, 2466340, 2709090, 2834640, 2959608, 3612120, 3699510, 3822827, 4334544, 4439412, 4932680, 5418180, 5549265, 5919216, 7224240, 7399020, 7645654, 8878824, 9865360, 10836360, 11098530, 11468481, 14798040, 15291308, 17757648, 19114135, 21672720, 22197060, 22936962, 29596080, 30582616, 34405443, 38228270, 44394120, 45873924, 57342405, 61165232, 68810886, 76456540, 88788240, 91747848, 114684810, 137621772, 152913080, 172027215, 183495696, 229369620, 275243544, 305826160, 344054430, 458739240, 550487088, 688108860, 917478480, 1376217720, 2752435440]

約数ペア:

[(1, 2752435440), (2, 1376217720), (3, 917478480), (4, 688108860), (5, 550487088), (6, 458739240), (8, 344054430), (9, 305826160), (10, 275243544), (12, 229369620), (15, 183495696), (16, 172027215), (18, 152913080), (20, 137621772), (24, 114684810), (30, 91747848), (31, 88788240), (36, 76456540), (40, 68810886), (45, 61165232), (48, 57342405), (60, 45873924), (62, 44394120), (72, 38228270), (80, 34405443), (90, 30582616), (93, 29596080), (120, 22936962), (124, 22197060), (127, 21672720), (144, 19114135), (155, 17757648), (180, 15291308), (186, 14798040), (240, 11468481), (248, 11098530), (254, 10836360), (279, 9865360), (310, 8878824), (360, 7645654), (372, 7399020), (381, 7224240), (465, 5919216), (496, 5549265), (508, 5418180), (558, 4932680), (620, 4439412), (635, 4334544), (720, 3822827), (744, 3699510), (762, 3612120), (930, 2959608), (971, 2834640), (1016, 2709090), (1116, 2466340), (1143, 2408080), (1240, 2219706), (1270, 2167272), (1395, 1973072), (1488, 1849755), (1524, 1806060), (1860, 1479804), (1905, 1444848), (1942, 1417320), (2032, 1354545), (2232, 1233170), (2286, 1204040), (2480, 1109853), (2540, 1083636), (2790, 986536), (2913, 944880), (3048, 903030), (3720, 739902), (3810, 722424), (3884, 708660), (3937, 699120), (4464, 616585), (4572, 602020), (4855, 566928), (5080, 541818), (5580, 493268), (5715, 481616), (5826, 472440), (6096, 451515), (7440, 369951), (7620, 361212), (7768, 354330), (7874, 349560), (8739, 314960), (9144, 301010), (9710, 283464), (10160, 270909), (11160, 246634), (11430, 240808), (11652, 236220), (11811, 233040), (14565, 188976), (15240, 180606), (15536, 177165), (15748, 174780), (17478, 157480), (18288, 150505), (19420, 141732), (19685, 139824), (22320, 123317), (22860, 120404), (23304, 118110), (23622, 116520), (29130, 94488), (30101, 91440), (30480, 90303), (31496, 87390), (34956, 78740), (35433, 77680), (38840, 70866), (39370, 69912), (43695, 62992), (45720, 60202), (46608, 59055), (47244, 58260)]