2820771360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{16189}}^1$

素因数の和:16232

約数の個数: 216

約数和(自身を含む): 10581168780

約数和(自身を除く): 7760397420

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3168, 3630, 3872, 3960, 4356, 4840, 5280, 5445, 5808, 7260, 7920, 8712, 9680, 10890, 11616, 14520, 15840, 16189, 17424, 19360, 21780, 29040, 32378, 34848, 43560, 48567, 58080, 64756, 80945, 87120, 97134, 129512, 145701, 161890, 174240, 178079, 194268, 242835, 259024, 291402, 323780, 356158, 388536, 485670, 518048, 534237, 582804, 647560, 712316, 728505, 777072, 890395, 971340, 1068474, 1165608, 1295120, 1424632, 1457010, 1554144, 1602711, 1780790, 1942680, 1958869, 2136948, 2331216, 2590240, 2671185, 2849264, 2914020, 3205422, 3561580, 3885360, 3917738, 4273896, 4662432, 5342370, 5698528, 5828040, 5876607, 6410844, 7123160, 7770720, 7835476, 8013555, 8547792, 9794345, 10684740, 11656080, 11753214, 12821688, 14246320, 15670952, 16027110, 17095584, 17629821, 19588690, 21369480, 23312160, 23506428, 25643376, 28492640, 29383035, 31341904, 32054220, 35259642, 39177380, 42738960, 47012856, 51286752, 58766070, 62683808, 64108440, 70519284, 78354760, 85477920, 88149105, 94025712, 117532140, 128216880, 141038568, 156709520, 176298210, 188051424, 235064280, 256433760, 282077136, 313419040, 352596420, 470128560, 564154272, 705192840, 940257120, 1410385680, 2820771360]

約数ペア:

[(1, 2820771360), (2, 1410385680), (3, 940257120), (4, 705192840), (5, 564154272), (6, 470128560), (8, 352596420), (9, 313419040), (10, 282077136), (11, 256433760), (12, 235064280), (15, 188051424), (16, 176298210), (18, 156709520), (20, 141038568), (22, 128216880), (24, 117532140), (30, 94025712), (32, 88149105), (33, 85477920), (36, 78354760), (40, 70519284), (44, 64108440), (45, 62683808), (48, 58766070), (55, 51286752), (60, 47012856), (66, 42738960), (72, 39177380), (80, 35259642), (88, 32054220), (90, 31341904), (96, 29383035), (99, 28492640), (110, 25643376), (120, 23506428), (121, 23312160), (132, 21369480), (144, 19588690), (160, 17629821), (165, 17095584), (176, 16027110), (180, 15670952), (198, 14246320), (220, 12821688), (240, 11753214), (242, 11656080), (264, 10684740), (288, 9794345), (330, 8547792), (352, 8013555), (360, 7835476), (363, 7770720), (396, 7123160), (440, 6410844), (480, 5876607), (484, 5828040), (495, 5698528), (528, 5342370), (605, 4662432), (660, 4273896), (720, 3917738), (726, 3885360), (792, 3561580), (880, 3205422), (968, 2914020), (990, 2849264), (1056, 2671185), (1089, 2590240), (1210, 2331216), (1320, 2136948), (1440, 1958869), (1452, 1942680), (1584, 1780790), (1760, 1602711), (1815, 1554144), (1936, 1457010), (1980, 1424632), (2178, 1295120), (2420, 1165608), (2640, 1068474), (2904, 971340), (3168, 890395), (3630, 777072), (3872, 728505), (3960, 712316), (4356, 647560), (4840, 582804), (5280, 534237), (5445, 518048), (5808, 485670), (7260, 388536), (7920, 356158), (8712, 323780), (9680, 291402), (10890, 259024), (11616, 242835), (14520, 194268), (15840, 178079), (16189, 174240), (17424, 161890), (19360, 145701), (21780, 129512), (29040, 97134), (32378, 87120), (34848, 80945), (43560, 64756), (48567, 58080)]