13392960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{1993}}^1$

素因数の和:2020

約数の個数: 112

約数和(自身を含む): 48621696

約数和(自身を除く): 35228736

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 1993, 2240, 3360, 3986, 5979, 6720, 7972, 9965, 11958, 13951, 15944, 19930, 23916, 27902, 29895, 31888, 39860, 41853, 47832, 55804, 59790, 63776, 69755, 79720, 83706, 95664, 111608, 119580, 127552, 139510, 159440, 167412, 191328, 209265, 223216, 239160, 279020, 318880, 334824, 382656, 418530, 446432, 478320, 558040, 637760, 669648, 837060, 892864, 956640, 1116080, 1339296, 1674120, 1913280, 2232160, 2678592, 3348240, 4464320, 6696480, 13392960]

約数ペア:

[(1, 13392960), (2, 6696480), (3, 4464320), (4, 3348240), (5, 2678592), (6, 2232160), (7, 1913280), (8, 1674120), (10, 1339296), (12, 1116080), (14, 956640), (15, 892864), (16, 837060), (20, 669648), (21, 637760), (24, 558040), (28, 478320), (30, 446432), (32, 418530), (35, 382656), (40, 334824), (42, 318880), (48, 279020), (56, 239160), (60, 223216), (64, 209265), (70, 191328), (80, 167412), (84, 159440), (96, 139510), (105, 127552), (112, 119580), (120, 111608), (140, 95664), (160, 83706), (168, 79720), (192, 69755), (210, 63776), (224, 59790), (240, 55804), (280, 47832), (320, 41853), (336, 39860), (420, 31888), (448, 29895), (480, 27902), (560, 23916), (672, 19930), (840, 15944), (960, 13951), (1120, 11958), (1344, 9965), (1680, 7972), (1993, 6720), (2240, 5979), (3360, 3986)]