986305920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 256

約数和(自身を含む): 3304212480

約数和(自身を除く): 2317906560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 73, 80, 93, 96, 120, 124, 128, 146, 155, 160, 186, 192, 219, 227, 240, 248, 292, 310, 320, 365, 372, 384, 438, 454, 465, 480, 496, 584, 620, 640, 681, 730, 744, 876, 908, 930, 960, 992, 1095, 1135, 1168, 1240, 1362, 1460, 1488, 1752, 1816, 1860, 1920, 1984, 2190, 2263, 2270, 2336, 2480, 2724, 2920, 2976, 3405, 3504, 3632, 3720, 3968, 4380, 4526, 4540, 4672, 4960, 5448, 5840, 5952, 6789, 6810, 7008, 7037, 7264, 7440, 8760, 9052, 9080, 9344, 9920, 10896, 11315, 11680, 11904, 13578, 13620, 14016, 14074, 14528, 14880, 16571, 17520, 18104, 18160, 19840, 21111, 21792, 22630, 23360, 27156, 27240, 28032, 28148, 29056, 29760, 33142, 33945, 35040, 35185, 36208, 36320, 42222, 43584, 45260, 46720, 49713, 54312, 54480, 56296, 59520, 66284, 67890, 70080, 70370, 72416, 72640, 82855, 84444, 87168, 90520, 99426, 105555, 108624, 108960, 112592, 132568, 135780, 140160, 140740, 144832, 145280, 165710, 168888, 181040, 198852, 211110, 217248, 217920, 225184, 248565, 265136, 271560, 281480, 289664, 331420, 337776, 362080, 397704, 422220, 434496, 435840, 450368, 497130, 513701, 530272, 543120, 562960, 662840, 675552, 724160, 795408, 844440, 868992, 900736, 994260, 1027402, 1060544, 1086240, 1125920, 1325680, 1351104, 1448320, 1541103, 1590816, 1688880, 1988520, 2054804, 2121088, 2172480, 2251840, 2568505, 2651360, 2702208, 3082206, 3181632, 3377760, 3977040, 4109608, 4344960, 4503680, 5137010, 5302720, 6164412, 6363264, 6755520, 7705515, 7954080, 8219216, 10274020, 10605440, 12328824, 13511040, 15411030, 15908160, 16438432, 20548040, 24657648, 30822060, 31816320, 32876864, 41096080, 49315296, 61644120, 65753728, 82192160, 98630592, 123288240, 164384320, 197261184, 246576480, 328768640, 493152960, 986305920]

約数ペア:

[(1, 986305920), (2, 493152960), (3, 328768640), (4, 246576480), (5, 197261184), (6, 164384320), (8, 123288240), (10, 98630592), (12, 82192160), (15, 65753728), (16, 61644120), (20, 49315296), (24, 41096080), (30, 32876864), (31, 31816320), (32, 30822060), (40, 24657648), (48, 20548040), (60, 16438432), (62, 15908160), (64, 15411030), (73, 13511040), (80, 12328824), (93, 10605440), (96, 10274020), (120, 8219216), (124, 7954080), (128, 7705515), (146, 6755520), (155, 6363264), (160, 6164412), (186, 5302720), (192, 5137010), (219, 4503680), (227, 4344960), (240, 4109608), (248, 3977040), (292, 3377760), (310, 3181632), (320, 3082206), (365, 2702208), (372, 2651360), (384, 2568505), (438, 2251840), (454, 2172480), (465, 2121088), (480, 2054804), (496, 1988520), (584, 1688880), (620, 1590816), (640, 1541103), (681, 1448320), (730, 1351104), (744, 1325680), (876, 1125920), (908, 1086240), (930, 1060544), (960, 1027402), (992, 994260), (1095, 900736), (1135, 868992), (1168, 844440), (1240, 795408), (1362, 724160), (1460, 675552), (1488, 662840), (1752, 562960), (1816, 543120), (1860, 530272), (1920, 513701), (1984, 497130), (2190, 450368), (2263, 435840), (2270, 434496), (2336, 422220), (2480, 397704), (2724, 362080), (2920, 337776), (2976, 331420), (3405, 289664), (3504, 281480), (3632, 271560), (3720, 265136), (3968, 248565), (4380, 225184), (4526, 217920), (4540, 217248), (4672, 211110), (4960, 198852), (5448, 181040), (5840, 168888), (5952, 165710), (6789, 145280), (6810, 144832), (7008, 140740), (7037, 140160), (7264, 135780), (7440, 132568), (8760, 112592), (9052, 108960), (9080, 108624), (9344, 105555), (9920, 99426), (10896, 90520), (11315, 87168), (11680, 84444), (11904, 82855), (13578, 72640), (13620, 72416), (14016, 70370), (14074, 70080), (14528, 67890), (14880, 66284), (16571, 59520), (17520, 56296), (18104, 54480), (18160, 54312), (19840, 49713), (21111, 46720), (21792, 45260), (22630, 43584), (23360, 42222), (27156, 36320), (27240, 36208), (28032, 35185), (28148, 35040), (29056, 33945), (29760, 33142)]