68331480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11621}}^1$

素因数の和:11649

約数の個数: 96

約数和(自身を含む): 238483440

約数和(自身を除く): 170151960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 11621, 23242, 34863, 46484, 58105, 69726, 81347, 92968, 116210, 139452, 162694, 174315, 232420, 244041, 278904, 325388, 348630, 406735, 464840, 488082, 569429, 650776, 697260, 813470, 976164, 1138858, 1220205, 1394520, 1626940, 1708287, 1952328, 2277716, 2440410, 2847145, 3253880, 3416574, 4555432, 4880820, 5694290, 6833148, 8541435, 9761640, 11388580, 13666296, 17082870, 22777160, 34165740, 68331480]

約数ペア:

[(1, 68331480), (2, 34165740), (3, 22777160), (4, 17082870), (5, 13666296), (6, 11388580), (7, 9761640), (8, 8541435), (10, 6833148), (12, 5694290), (14, 4880820), (15, 4555432), (20, 3416574), (21, 3253880), (24, 2847145), (28, 2440410), (30, 2277716), (35, 1952328), (40, 1708287), (42, 1626940), (49, 1394520), (56, 1220205), (60, 1138858), (70, 976164), (84, 813470), (98, 697260), (105, 650776), (120, 569429), (140, 488082), (147, 464840), (168, 406735), (196, 348630), (210, 325388), (245, 278904), (280, 244041), (294, 232420), (392, 174315), (420, 162694), (490, 139452), (588, 116210), (735, 92968), (840, 81347), (980, 69726), (1176, 58105), (1470, 46484), (1960, 34863), (2940, 23242), (5880, 11621)]