127537760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4951}}^1$

素因数の和:4996

約数の個数: 96

約数和(自身を含む): 359396352

約数和(自身を除く): 231858592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 4951, 5152, 6440, 9902, 12880, 19804, 24755, 25760, 34657, 39608, 49510, 69314, 79216, 99020, 113873, 138628, 158432, 173285, 198040, 227746, 277256, 346570, 396080, 455492, 554512, 569365, 693140, 792160, 797111, 910984, 1109024, 1138730, 1386280, 1594222, 1821968, 2277460, 2772560, 3188444, 3643936, 3985555, 4554920, 5545120, 6376888, 7971110, 9109840, 12753776, 15942220, 18219680, 25507552, 31884440, 63768880, 127537760]

約数ペア:

[(1, 127537760), (2, 63768880), (4, 31884440), (5, 25507552), (7, 18219680), (8, 15942220), (10, 12753776), (14, 9109840), (16, 7971110), (20, 6376888), (23, 5545120), (28, 4554920), (32, 3985555), (35, 3643936), (40, 3188444), (46, 2772560), (56, 2277460), (70, 1821968), (80, 1594222), (92, 1386280), (112, 1138730), (115, 1109024), (140, 910984), (160, 797111), (161, 792160), (184, 693140), (224, 569365), (230, 554512), (280, 455492), (322, 396080), (368, 346570), (460, 277256), (560, 227746), (644, 198040), (736, 173285), (805, 158432), (920, 138628), (1120, 113873), (1288, 99020), (1610, 79216), (1840, 69314), (2576, 49510), (3220, 39608), (3680, 34657), (4951, 25760), (5152, 24755), (6440, 19804), (9902, 12880)]