64652280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6997}}^1$

素因数の和:7029

約数の個数: 128

約数和(自身を含む): 241850880

約数和(自身を除く): 177198600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 6997, 9240, 13994, 20991, 27988, 34985, 41982, 48979, 55976, 69970, 76967, 83964, 97958, 104955, 139940, 146937, 153934, 167928, 195916, 209910, 230901, 244895, 279880, 293874, 307868, 384835, 391832, 419820, 461802, 489790, 538769, 587748, 615736, 734685, 769670, 839640, 923604, 979580, 1077538, 1154505, 1175496, 1469370, 1539340, 1616307, 1847208, 1959160, 2155076, 2309010, 2693845, 2938740, 3078680, 3232614, 4310152, 4618020, 5387690, 5877480, 6465228, 8081535, 9236040, 10775380, 12930456, 16163070, 21550760, 32326140, 64652280]

約数ペア:

[(1, 64652280), (2, 32326140), (3, 21550760), (4, 16163070), (5, 12930456), (6, 10775380), (7, 9236040), (8, 8081535), (10, 6465228), (11, 5877480), (12, 5387690), (14, 4618020), (15, 4310152), (20, 3232614), (21, 3078680), (22, 2938740), (24, 2693845), (28, 2309010), (30, 2155076), (33, 1959160), (35, 1847208), (40, 1616307), (42, 1539340), (44, 1469370), (55, 1175496), (56, 1154505), (60, 1077538), (66, 979580), (70, 923604), (77, 839640), (84, 769670), (88, 734685), (105, 615736), (110, 587748), (120, 538769), (132, 489790), (140, 461802), (154, 419820), (165, 391832), (168, 384835), (210, 307868), (220, 293874), (231, 279880), (264, 244895), (280, 230901), (308, 209910), (330, 195916), (385, 167928), (420, 153934), (440, 146937), (462, 139940), (616, 104955), (660, 97958), (770, 83964), (840, 76967), (924, 69970), (1155, 55976), (1320, 48979), (1540, 41982), (1848, 34985), (2310, 27988), (3080, 20991), (4620, 13994), (6997, 9240)]