2149340480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8803}}^1$

素因数の和:8936

約数の個数: 112

約数和(自身を含む): 5903610240

約数和(自身を除く): 3754269760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 109, 112, 140, 160, 218, 224, 280, 320, 436, 448, 545, 560, 763, 872, 1090, 1120, 1526, 1744, 2180, 2240, 3052, 3488, 3815, 4360, 6104, 6976, 7630, 8720, 8803, 12208, 15260, 17440, 17606, 24416, 30520, 34880, 35212, 44015, 48832, 61040, 61621, 70424, 88030, 122080, 123242, 140848, 176060, 244160, 246484, 281696, 308105, 352120, 492968, 563392, 616210, 704240, 959527, 985936, 1232420, 1408480, 1919054, 1971872, 2464840, 2816960, 3838108, 3943744, 4797635, 4929680, 6716689, 7676216, 9595270, 9859360, 13433378, 15352432, 19190540, 19718720, 26866756, 30704864, 33583445, 38381080, 53733512, 61409728, 67166890, 76762160, 107467024, 134333780, 153524320, 214934048, 268667560, 307048640, 429868096, 537335120, 1074670240, 2149340480]

約数ペア:

[(1, 2149340480), (2, 1074670240), (4, 537335120), (5, 429868096), (7, 307048640), (8, 268667560), (10, 214934048), (14, 153524320), (16, 134333780), (20, 107467024), (28, 76762160), (32, 67166890), (35, 61409728), (40, 53733512), (56, 38381080), (64, 33583445), (70, 30704864), (80, 26866756), (109, 19718720), (112, 19190540), (140, 15352432), (160, 13433378), (218, 9859360), (224, 9595270), (280, 7676216), (320, 6716689), (436, 4929680), (448, 4797635), (545, 3943744), (560, 3838108), (763, 2816960), (872, 2464840), (1090, 1971872), (1120, 1919054), (1526, 1408480), (1744, 1232420), (2180, 985936), (2240, 959527), (3052, 704240), (3488, 616210), (3815, 563392), (4360, 492968), (6104, 352120), (6976, 308105), (7630, 281696), (8720, 246484), (8803, 244160), (12208, 176060), (15260, 140848), (17440, 123242), (17606, 122080), (24416, 88030), (30520, 70424), (34880, 61621), (35212, 61040), (44015, 48832)]