121075505920

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53653}}^1$

素因数の和:53758

約数の個数: 144

約数和(自身を含む): 304001847072

約数和(自身を除く): 182926341152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 43, 64, 80, 82, 86, 128, 160, 164, 172, 205, 215, 256, 320, 328, 344, 410, 430, 640, 656, 688, 820, 860, 1280, 1312, 1376, 1640, 1720, 1763, 2624, 2752, 3280, 3440, 3526, 5248, 5504, 6560, 6880, 7052, 8815, 10496, 11008, 13120, 13760, 14104, 17630, 26240, 27520, 28208, 35260, 52480, 53653, 55040, 56416, 70520, 107306, 112832, 141040, 214612, 225664, 268265, 282080, 429224, 451328, 536530, 564160, 858448, 1073060, 1128320, 1716896, 2146120, 2199773, 2256640, 2307079, 3433792, 4292240, 4399546, 4614158, 6867584, 8584480, 8799092, 9228316, 10998865, 11535395, 13735168, 17168960, 17598184, 18456632, 21997730, 23070790, 34337920, 35196368, 36913264, 43995460, 46141580, 68675840, 70392736, 73826528, 87990920, 92283160, 94590239, 140785472, 147653056, 175981840, 184566320, 189180478, 281570944, 295306112, 351963680, 369132640, 378360956, 472951195, 563141888, 590612224, 703927360, 738265280, 756721912, 945902390, 1407854720, 1476530560, 1513443824, 1891804780, 2815709440, 2953061120, 3026887648, 3783609560, 6053775296, 7567219120, 12107550592, 15134438240, 24215101184, 30268876480, 60537752960, 121075505920]

約数ペア:

[(1, 121075505920), (2, 60537752960), (4, 30268876480), (5, 24215101184), (8, 15134438240), (10, 12107550592), (16, 7567219120), (20, 6053775296), (32, 3783609560), (40, 3026887648), (41, 2953061120), (43, 2815709440), (64, 1891804780), (80, 1513443824), (82, 1476530560), (86, 1407854720), (128, 945902390), (160, 756721912), (164, 738265280), (172, 703927360), (205, 590612224), (215, 563141888), (256, 472951195), (320, 378360956), (328, 369132640), (344, 351963680), (410, 295306112), (430, 281570944), (640, 189180478), (656, 184566320), (688, 175981840), (820, 147653056), (860, 140785472), (1280, 94590239), (1312, 92283160), (1376, 87990920), (1640, 73826528), (1720, 70392736), (1763, 68675840), (2624, 46141580), (2752, 43995460), (3280, 36913264), (3440, 35196368), (3526, 34337920), (5248, 23070790), (5504, 21997730), (6560, 18456632), (6880, 17598184), (7052, 17168960), (8815, 13735168), (10496, 11535395), (11008, 10998865), (13120, 9228316), (13760, 8799092), (14104, 8584480), (17630, 6867584), (26240, 4614158), (27520, 4399546), (28208, 4292240), (35260, 3433792), (52480, 2307079), (53653, 2256640), (55040, 2199773), (56416, 2146120), (70520, 1716896), (107306, 1128320), (112832, 1073060), (141040, 858448), (214612, 564160), (225664, 536530), (268265, 451328), (282080, 429224)]