13040160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{3881}}^1$

素因数の和:3906

約数の個数: 96

約数和(自身を含む): 46956672

約数和(自身を除く): 33916512

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, 3881, 7762, 11643, 15524, 19405, 23286, 27167, 31048, 38810, 46572, 54334, 58215, 62096, 77620, 81501, 93144, 108668, 116430, 124192, 135835, 155240, 163002, 186288, 217336, 232860, 271670, 310480, 326004, 372576, 407505, 434672, 465720, 543340, 620960, 652008, 815010, 869344, 931440, 1086680, 1304016, 1630020, 1862880, 2173360, 2608032, 3260040, 4346720, 6520080, 13040160]

約数ペア:

[(1, 13040160), (2, 6520080), (3, 4346720), (4, 3260040), (5, 2608032), (6, 2173360), (7, 1862880), (8, 1630020), (10, 1304016), (12, 1086680), (14, 931440), (15, 869344), (16, 815010), (20, 652008), (21, 620960), (24, 543340), (28, 465720), (30, 434672), (32, 407505), (35, 372576), (40, 326004), (42, 310480), (48, 271670), (56, 232860), (60, 217336), (70, 186288), (80, 163002), (84, 155240), (96, 135835), (105, 124192), (112, 116430), (120, 108668), (140, 93144), (160, 81501), (168, 77620), (210, 62096), (224, 58215), (240, 54334), (280, 46572), (336, 38810), (420, 31048), (480, 27167), (560, 23286), (672, 19405), (840, 15524), (1120, 11643), (1680, 7762), (3360, 3881)]