70454280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2377}}^1$

素因数の和:2423

約数の個数: 128

約数和(自身を含む): 239702400

約数和(自身を除く): 169248120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2377, 2470, 2964, 3705, 4754, 4940, 5928, 7131, 7410, 9508, 9880, 11885, 14262, 14820, 19016, 23770, 28524, 29640, 30901, 35655, 45163, 47540, 57048, 61802, 71310, 90326, 92703, 95080, 123604, 135489, 142620, 154505, 180652, 185406, 225815, 247208, 270978, 285240, 309010, 361304, 370812, 451630, 463515, 541956, 587119, 618020, 677445, 741624, 903260, 927030, 1083912, 1174238, 1236040, 1354890, 1761357, 1806520, 1854060, 2348476, 2709780, 2935595, 3522714, 3708120, 4696952, 5419560, 5871190, 7045428, 8806785, 11742380, 14090856, 17613570, 23484760, 35227140, 70454280]

約数ペア:

[(1, 70454280), (2, 35227140), (3, 23484760), (4, 17613570), (5, 14090856), (6, 11742380), (8, 8806785), (10, 7045428), (12, 5871190), (13, 5419560), (15, 4696952), (19, 3708120), (20, 3522714), (24, 2935595), (26, 2709780), (30, 2348476), (38, 1854060), (39, 1806520), (40, 1761357), (52, 1354890), (57, 1236040), (60, 1174238), (65, 1083912), (76, 927030), (78, 903260), (95, 741624), (104, 677445), (114, 618020), (120, 587119), (130, 541956), (152, 463515), (156, 451630), (190, 370812), (195, 361304), (228, 309010), (247, 285240), (260, 270978), (285, 247208), (312, 225815), (380, 185406), (390, 180652), (456, 154505), (494, 142620), (520, 135489), (570, 123604), (741, 95080), (760, 92703), (780, 90326), (988, 71310), (1140, 61802), (1235, 57048), (1482, 47540), (1560, 45163), (1976, 35655), (2280, 30901), (2377, 29640), (2470, 28524), (2964, 23770), (3705, 19016), (4754, 14820), (4940, 14262), (5928, 11885), (7131, 9880), (7410, 9508)]