70296240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41843}}^1$

素因数の和:41866

約数の個数: 80

約数和(自身を含む): 249055488

約数和(自身を除く): 178759248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 41843, 83686, 125529, 167372, 209215, 251058, 292901, 334744, 418430, 502116, 585802, 627645, 669488, 836860, 878703, 1004232, 1171604, 1255290, 1464505, 1673720, 1757406, 2008464, 2343208, 2510580, 2929010, 3347440, 3514812, 4393515, 4686416, 5021160, 5858020, 7029624, 8787030, 10042320, 11716040, 14059248, 17574060, 23432080, 35148120, 70296240]

約数ペア:

[(1, 70296240), (2, 35148120), (3, 23432080), (4, 17574060), (5, 14059248), (6, 11716040), (7, 10042320), (8, 8787030), (10, 7029624), (12, 5858020), (14, 5021160), (15, 4686416), (16, 4393515), (20, 3514812), (21, 3347440), (24, 2929010), (28, 2510580), (30, 2343208), (35, 2008464), (40, 1757406), (42, 1673720), (48, 1464505), (56, 1255290), (60, 1171604), (70, 1004232), (80, 878703), (84, 836860), (105, 669488), (112, 627645), (120, 585802), (140, 502116), (168, 418430), (210, 334744), (240, 292901), (280, 251058), (336, 209215), (420, 167372), (560, 125529), (840, 83686), (1680, 41843)]