268573620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4073}}^1$

素因数の和:4249

約数の個数: 96

約数和(自身を含む): 865122048

約数和(自身を除く): 596548428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 314, 420, 471, 628, 785, 942, 1099, 1570, 1884, 2198, 2355, 3140, 3297, 4073, 4396, 4710, 5495, 6594, 8146, 9420, 10990, 12219, 13188, 16292, 16485, 20365, 21980, 24438, 28511, 32970, 40730, 48876, 57022, 61095, 65940, 81460, 85533, 114044, 122190, 142555, 171066, 244380, 285110, 342132, 427665, 570220, 639461, 855330, 1278922, 1710660, 1918383, 2557844, 3197305, 3836766, 4476227, 6394610, 7673532, 8952454, 9591915, 12789220, 13428681, 17904908, 19183830, 22381135, 26857362, 38367660, 44762270, 53714724, 67143405, 89524540, 134286810, 268573620]

約数ペア:

[(1, 268573620), (2, 134286810), (3, 89524540), (4, 67143405), (5, 53714724), (6, 44762270), (7, 38367660), (10, 26857362), (12, 22381135), (14, 19183830), (15, 17904908), (20, 13428681), (21, 12789220), (28, 9591915), (30, 8952454), (35, 7673532), (42, 6394610), (60, 4476227), (70, 3836766), (84, 3197305), (105, 2557844), (140, 1918383), (157, 1710660), (210, 1278922), (314, 855330), (420, 639461), (471, 570220), (628, 427665), (785, 342132), (942, 285110), (1099, 244380), (1570, 171066), (1884, 142555), (2198, 122190), (2355, 114044), (3140, 85533), (3297, 81460), (4073, 65940), (4396, 61095), (4710, 57022), (5495, 48876), (6594, 40730), (8146, 32970), (9420, 28511), (10990, 24438), (12219, 21980), (13188, 20365), (16292, 16485)]