2125568640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{85159}}^1$

素因数の和:85194

約数の個数: 128

約数和(自身を含む): 7296508800

約数和(自身を除く): 5170940160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 85159, 170318, 255477, 340636, 425795, 510954, 681272, 851590, 1021908, 1107067, 1277385, 1362544, 1703180, 2043816, 2214134, 2554770, 2725088, 3321201, 3406360, 4087632, 4428268, 5109540, 5450176, 5535335, 6642402, 6812720, 8175264, 8856536, 10219080, 10900352, 11070670, 13284804, 13625440, 16350528, 16606005, 17713072, 20438160, 22141340, 26569608, 27250880, 32701056, 33212010, 35426144, 40876320, 44282680, 53139216, 54501760, 66424020, 70852288, 81752640, 88565360, 106278432, 132848040, 141704576, 163505280, 177130720, 212556864, 265696080, 354261440, 425113728, 531392160, 708522880, 1062784320, 2125568640]

約数ペア:

[(1, 2125568640), (2, 1062784320), (3, 708522880), (4, 531392160), (5, 425113728), (6, 354261440), (8, 265696080), (10, 212556864), (12, 177130720), (13, 163505280), (15, 141704576), (16, 132848040), (20, 106278432), (24, 88565360), (26, 81752640), (30, 70852288), (32, 66424020), (39, 54501760), (40, 53139216), (48, 44282680), (52, 40876320), (60, 35426144), (64, 33212010), (65, 32701056), (78, 27250880), (80, 26569608), (96, 22141340), (104, 20438160), (120, 17713072), (128, 16606005), (130, 16350528), (156, 13625440), (160, 13284804), (192, 11070670), (195, 10900352), (208, 10219080), (240, 8856536), (260, 8175264), (312, 6812720), (320, 6642402), (384, 5535335), (390, 5450176), (416, 5109540), (480, 4428268), (520, 4087632), (624, 3406360), (640, 3321201), (780, 2725088), (832, 2554770), (960, 2214134), (1040, 2043816), (1248, 1703180), (1560, 1362544), (1664, 1277385), (1920, 1107067), (2080, 1021908), (2496, 851590), (3120, 681272), (4160, 510954), (4992, 425795), (6240, 340636), (8320, 255477), (12480, 170318), (24960, 85159)]