1630357080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{7867}}^1$

素因数の和:8049

約数の個数: 128

約数和(自身を含む): 5370382080

約数和(自身を除く): 3740025000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 157, 165, 220, 264, 314, 330, 440, 471, 628, 660, 785, 942, 1256, 1320, 1570, 1727, 1884, 2355, 3140, 3454, 3768, 4710, 5181, 6280, 6908, 7867, 8635, 9420, 10362, 13816, 15734, 17270, 18840, 20724, 23601, 25905, 31468, 34540, 39335, 41448, 47202, 51810, 62936, 69080, 78670, 86537, 94404, 103620, 118005, 157340, 173074, 188808, 207240, 236010, 259611, 314680, 346148, 432685, 472020, 519222, 692296, 865370, 944040, 1038444, 1235119, 1298055, 1730740, 2076888, 2470238, 2596110, 3461480, 3705357, 4940476, 5192220, 6175595, 7410714, 9880952, 10384440, 12351190, 13586309, 14821428, 18526785, 24702380, 27172618, 29642856, 37053570, 40758927, 49404760, 54345236, 67931545, 74107140, 81517854, 108690472, 135863090, 148214280, 163035708, 203794635, 271726180, 326071416, 407589270, 543452360, 815178540, 1630357080]

約数ペア:

[(1, 1630357080), (2, 815178540), (3, 543452360), (4, 407589270), (5, 326071416), (6, 271726180), (8, 203794635), (10, 163035708), (11, 148214280), (12, 135863090), (15, 108690472), (20, 81517854), (22, 74107140), (24, 67931545), (30, 54345236), (33, 49404760), (40, 40758927), (44, 37053570), (55, 29642856), (60, 27172618), (66, 24702380), (88, 18526785), (110, 14821428), (120, 13586309), (132, 12351190), (157, 10384440), (165, 9880952), (220, 7410714), (264, 6175595), (314, 5192220), (330, 4940476), (440, 3705357), (471, 3461480), (628, 2596110), (660, 2470238), (785, 2076888), (942, 1730740), (1256, 1298055), (1320, 1235119), (1570, 1038444), (1727, 944040), (1884, 865370), (2355, 692296), (3140, 519222), (3454, 472020), (3768, 432685), (4710, 346148), (5181, 314680), (6280, 259611), (6908, 236010), (7867, 207240), (8635, 188808), (9420, 173074), (10362, 157340), (13816, 118005), (15734, 103620), (17270, 94404), (18840, 86537), (20724, 78670), (23601, 69080), (25905, 62936), (31468, 51810), (34540, 47202), (39335, 41448)]