822349920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{244747}}^1$

素因数の和:244772

約数の個数: 96

約数和(自身を含む): 2960471808

約数和(自身を除く): 2138121888

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, 244747, 489494, 734241, 978988, 1223735, 1468482, 1713229, 1957976, 2447470, 2936964, 3426458, 3671205, 3915952, 4894940, 5139687, 5873928, 6852916, 7342410, 7831904, 8566145, 9789880, 10279374, 11747856, 13705832, 14684820, 17132290, 19579760, 20558748, 23495712, 25698435, 27411664, 29369640, 34264580, 39159520, 41117496, 51396870, 54823328, 58739280, 68529160, 82234992, 102793740, 117478560, 137058320, 164469984, 205587480, 274116640, 411174960, 822349920]

約数ペア:

[(1, 822349920), (2, 411174960), (3, 274116640), (4, 205587480), (5, 164469984), (6, 137058320), (7, 117478560), (8, 102793740), (10, 82234992), (12, 68529160), (14, 58739280), (15, 54823328), (16, 51396870), (20, 41117496), (21, 39159520), (24, 34264580), (28, 29369640), (30, 27411664), (32, 25698435), (35, 23495712), (40, 20558748), (42, 19579760), (48, 17132290), (56, 14684820), (60, 13705832), (70, 11747856), (80, 10279374), (84, 9789880), (96, 8566145), (105, 7831904), (112, 7342410), (120, 6852916), (140, 5873928), (160, 5139687), (168, 4894940), (210, 3915952), (224, 3671205), (240, 3426458), (280, 2936964), (336, 2447470), (420, 1957976), (480, 1713229), (560, 1468482), (672, 1223735), (840, 978988), (1120, 734241), (1680, 489494), (3360, 244747)]