68526988320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{20394937}}^1$

素因数の和:20394962

約数の個数: 96

約数和(自身を含む): 246697170048

約数和(自身を除く): 178170181728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 20394937, 40789874, 61184811, 81579748, 101974685, 122369622, 142764559, 163159496, 203949370, 244739244, 285529118, 305924055, 326318992, 407898740, 428293677, 489478488, 571058236, 611848110, 652637984, 713822795, 815797480, 856587354, 978956976, 1142116472, 1223696220, 1427645590, 1631594960, 1713174708, 1957913952, 2141468385, 2284232944, 2447392440, 2855291180, 3263189920, 3426349416, 4282936770, 4568465888, 4894784880, 5710582360, 6852698832, 8565873540, 9789569760, 11421164720, 13705397664, 17131747080, 22842329440, 34263494160, 68526988320]

約数ペア:

[(1, 68526988320), (2, 34263494160), (3, 22842329440), (4, 17131747080), (5, 13705397664), (6, 11421164720), (7, 9789569760), (8, 8565873540), (10, 6852698832), (12, 5710582360), (14, 4894784880), (15, 4568465888), (16, 4282936770), (20, 3426349416), (21, 3263189920), (24, 2855291180), (28, 2447392440), (30, 2284232944), (32, 2141468385), (35, 1957913952), (40, 1713174708), (42, 1631594960), (48, 1427645590), (56, 1223696220), (60, 1142116472), (70, 978956976), (80, 856587354), (84, 815797480), (96, 713822795), (105, 652637984), (112, 611848110), (120, 571058236), (140, 489478488), (160, 428293677), (168, 407898740), (210, 326318992), (224, 305924055), (240, 285529118), (280, 244739244), (336, 203949370), (420, 163159496), (480, 142764559), (560, 122369622), (672, 101974685), (840, 81579748), (1120, 61184811), (1680, 40789874), (3360, 20394937)]