1404286240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{11503}}^1$

素因数の和:11634

約数の個数: 96

約数和(自身を含む): 3826690560

約数和(自身を除く): 2422404320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 109, 112, 140, 160, 218, 224, 280, 436, 545, 560, 763, 872, 1090, 1120, 1526, 1744, 2180, 3052, 3488, 3815, 4360, 6104, 7630, 8720, 11503, 12208, 15260, 17440, 23006, 24416, 30520, 46012, 57515, 61040, 80521, 92024, 115030, 122080, 161042, 184048, 230060, 322084, 368096, 402605, 460120, 644168, 805210, 920240, 1253827, 1288336, 1610420, 1840480, 2507654, 2576672, 3220840, 5015308, 6269135, 6441680, 8776789, 10030616, 12538270, 12883360, 17553578, 20061232, 25076540, 35107156, 40122464, 43883945, 50153080, 70214312, 87767890, 100306160, 140428624, 175535780, 200612320, 280857248, 351071560, 702143120, 1404286240]

約数ペア:

[(1, 1404286240), (2, 702143120), (4, 351071560), (5, 280857248), (7, 200612320), (8, 175535780), (10, 140428624), (14, 100306160), (16, 87767890), (20, 70214312), (28, 50153080), (32, 43883945), (35, 40122464), (40, 35107156), (56, 25076540), (70, 20061232), (80, 17553578), (109, 12883360), (112, 12538270), (140, 10030616), (160, 8776789), (218, 6441680), (224, 6269135), (280, 5015308), (436, 3220840), (545, 2576672), (560, 2507654), (763, 1840480), (872, 1610420), (1090, 1288336), (1120, 1253827), (1526, 920240), (1744, 805210), (2180, 644168), (3052, 460120), (3488, 402605), (3815, 368096), (4360, 322084), (6104, 230060), (7630, 184048), (8720, 161042), (11503, 122080), (12208, 115030), (15260, 92024), (17440, 80521), (23006, 61040), (24416, 57515), (30520, 46012)]