47904865120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{157831}}^1$

素因数の和:158124

約数の個数: 96

約数和(自身を含む): 129821239296

約数和(自身を除く): 81916374176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 271, 280, 542, 560, 1084, 1120, 1355, 1897, 2168, 2710, 3794, 4336, 5420, 7588, 8672, 9485, 10840, 15176, 18970, 21680, 30352, 37940, 43360, 60704, 75880, 151760, 157831, 303520, 315662, 631324, 789155, 1104817, 1262648, 1578310, 2209634, 2525296, 3156620, 4419268, 5050592, 5524085, 6313240, 8838536, 11048170, 12626480, 17677072, 22096340, 25252960, 35354144, 42772201, 44192680, 85544402, 88385360, 171088804, 176770720, 213861005, 299405407, 342177608, 427722010, 598810814, 684355216, 855444020, 1197621628, 1368710432, 1497027035, 1710888040, 2395243256, 2994054070, 3421776080, 4790486512, 5988108140, 6843552160, 9580973024, 11976216280, 23952432560, 47904865120]

約数ペア:

[(1, 47904865120), (2, 23952432560), (4, 11976216280), (5, 9580973024), (7, 6843552160), (8, 5988108140), (10, 4790486512), (14, 3421776080), (16, 2994054070), (20, 2395243256), (28, 1710888040), (32, 1497027035), (35, 1368710432), (40, 1197621628), (56, 855444020), (70, 684355216), (80, 598810814), (112, 427722010), (140, 342177608), (160, 299405407), (224, 213861005), (271, 176770720), (280, 171088804), (542, 88385360), (560, 85544402), (1084, 44192680), (1120, 42772201), (1355, 35354144), (1897, 25252960), (2168, 22096340), (2710, 17677072), (3794, 12626480), (4336, 11048170), (5420, 8838536), (7588, 6313240), (8672, 5524085), (9485, 5050592), (10840, 4419268), (15176, 3156620), (18970, 2525296), (21680, 2209634), (30352, 1578310), (37940, 1262648), (43360, 1104817), (60704, 789155), (75880, 631324), (151760, 315662), (157831, 303520)]