3313105280

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1112

約数の個数: 128

約数和(自身を含む): 8175340800

約数和(自身を除く): 4862235520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 131, 160, 172, 215, 262, 320, 344, 430, 524, 640, 655, 688, 860, 919, 1048, 1310, 1376, 1720, 1838, 2096, 2620, 2752, 3440, 3676, 4192, 4595, 5240, 5504, 5633, 6880, 7352, 8384, 9190, 10480, 11266, 13760, 14704, 16768, 18380, 20960, 22532, 27520, 28165, 29408, 36760, 39517, 41920, 45064, 56330, 58816, 73520, 79034, 83840, 90128, 112660, 117632, 120389, 147040, 158068, 180256, 197585, 225320, 240778, 294080, 316136, 360512, 395170, 450640, 481556, 588160, 601945, 632272, 721024, 790340, 901280, 963112, 1203890, 1264544, 1580680, 1802560, 1926224, 2407780, 2529088, 3161360, 3605120, 3852448, 4815560, 5058176, 5176727, 6322720, 7704896, 9631120, 10353454, 12645440, 15409792, 19262240, 20706908, 25290880, 25883635, 38524480, 41413816, 51767270, 77048960, 82827632, 103534540, 165655264, 207069080, 331310528, 414138160, 662621056, 828276320, 1656552640, 3313105280]

約数ペア:

[(1, 3313105280), (2, 1656552640), (4, 828276320), (5, 662621056), (8, 414138160), (10, 331310528), (16, 207069080), (20, 165655264), (32, 103534540), (40, 82827632), (43, 77048960), (64, 51767270), (80, 41413816), (86, 38524480), (128, 25883635), (131, 25290880), (160, 20706908), (172, 19262240), (215, 15409792), (262, 12645440), (320, 10353454), (344, 9631120), (430, 7704896), (524, 6322720), (640, 5176727), (655, 5058176), (688, 4815560), (860, 3852448), (919, 3605120), (1048, 3161360), (1310, 2529088), (1376, 2407780), (1720, 1926224), (1838, 1802560), (2096, 1580680), (2620, 1264544), (2752, 1203890), (3440, 963112), (3676, 901280), (4192, 790340), (4595, 721024), (5240, 632272), (5504, 601945), (5633, 588160), (6880, 481556), (7352, 450640), (8384, 395170), (9190, 360512), (10480, 316136), (11266, 294080), (13760, 240778), (14704, 225320), (16768, 197585), (18380, 180256), (20960, 158068), (22532, 147040), (27520, 120389), (28165, 117632), (29408, 112660), (36760, 90128), (39517, 83840), (41920, 79034), (45064, 73520), (56330, 58816)]