2767014880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{4951}}^1$

素因数の和:5472

約数の個数: 96

約数和(自身を含む): 7487424000

約数和(自身を除く): 4720409120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 499, 560, 998, 1120, 1996, 2495, 3493, 3992, 4951, 4990, 6986, 7984, 9902, 9980, 13972, 15968, 17465, 19804, 19960, 24755, 27944, 34657, 34930, 39608, 39920, 49510, 55888, 69314, 69860, 79216, 79840, 99020, 111776, 138628, 139720, 158432, 173285, 198040, 277256, 279440, 346570, 396080, 554512, 558880, 693140, 792160, 1109024, 1386280, 2470549, 2772560, 4941098, 5545120, 9882196, 12352745, 17293843, 19764392, 24705490, 34587686, 39528784, 49410980, 69175372, 79057568, 86469215, 98821960, 138350744, 172938430, 197643920, 276701488, 345876860, 395287840, 553402976, 691753720, 1383507440, 2767014880]

約数ペア:

[(1, 2767014880), (2, 1383507440), (4, 691753720), (5, 553402976), (7, 395287840), (8, 345876860), (10, 276701488), (14, 197643920), (16, 172938430), (20, 138350744), (28, 98821960), (32, 86469215), (35, 79057568), (40, 69175372), (56, 49410980), (70, 39528784), (80, 34587686), (112, 24705490), (140, 19764392), (160, 17293843), (224, 12352745), (280, 9882196), (499, 5545120), (560, 4941098), (998, 2772560), (1120, 2470549), (1996, 1386280), (2495, 1109024), (3493, 792160), (3992, 693140), (4951, 558880), (4990, 554512), (6986, 396080), (7984, 346570), (9902, 279440), (9980, 277256), (13972, 198040), (15968, 173285), (17465, 158432), (19804, 139720), (19960, 138628), (24755, 111776), (27944, 99020), (34657, 79840), (34930, 79216), (39608, 69860), (39920, 69314), (49510, 55888)]