51386766480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{1456541}}^1$

素因数の和:1456574

約数の個数: 180

約数和(自身を含む): 200749357692

約数和(自身を除く): 149362591212

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35280, 1456541, 2913082, 4369623, 5826164, 7282705, 8739246, 10195787, 11652328, 13108869, 14565410, 17478492, 20391574, 21848115, 23304656, 26217738, 29130820, 30587361, 34956984, 40783148, 43696230, 50978935, 52435476, 58261640, 61174722, 65544345, 69913968, 71370509, 81566296, 87392460, 91762083, 101957870, 104870952, 116523280, 122349444, 131088690, 142741018, 152936805, 163132592, 174784920, 183524166, 203915740, 209741904, 214111527, 244698888, 262177380, 285482036, 305873610, 349569840, 356852545, 367048332, 407831480, 428223054, 458810415, 489397776, 524354760, 570964072, 611747220, 642334581, 713705090, 734096664, 815662960, 856446108, 917620830, 1048709520, 1070557635, 1141928144, 1223494440, 1284669162, 1427410180, 1468193328, 1712892216, 1835241660, 2141115270, 2446988880, 2569338324, 2854820360, 3211672905, 3425784432, 3670483320, 4282230540, 5138676648, 5709640720, 6423345810, 7340966640, 8564461080, 10277353296, 12846691620, 17128922160, 25693383240, 51386766480]

約数ペア:

[(1, 51386766480), (2, 25693383240), (3, 17128922160), (4, 12846691620), (5, 10277353296), (6, 8564461080), (7, 7340966640), (8, 6423345810), (9, 5709640720), (10, 5138676648), (12, 4282230540), (14, 3670483320), (15, 3425784432), (16, 3211672905), (18, 2854820360), (20, 2569338324), (21, 2446988880), (24, 2141115270), (28, 1835241660), (30, 1712892216), (35, 1468193328), (36, 1427410180), (40, 1284669162), (42, 1223494440), (45, 1141928144), (48, 1070557635), (49, 1048709520), (56, 917620830), (60, 856446108), (63, 815662960), (70, 734096664), (72, 713705090), (80, 642334581), (84, 611747220), (90, 570964072), (98, 524354760), (105, 489397776), (112, 458810415), (120, 428223054), (126, 407831480), (140, 367048332), (144, 356852545), (147, 349569840), (168, 305873610), (180, 285482036), (196, 262177380), (210, 244698888), (240, 214111527), (245, 209741904), (252, 203915740), (280, 183524166), (294, 174784920), (315, 163132592), (336, 152936805), (360, 142741018), (392, 131088690), (420, 122349444), (441, 116523280), (490, 104870952), (504, 101957870), (560, 91762083), (588, 87392460), (630, 81566296), (720, 71370509), (735, 69913968), (784, 65544345), (840, 61174722), (882, 58261640), (980, 52435476), (1008, 50978935), (1176, 43696230), (1260, 40783148), (1470, 34956984), (1680, 30587361), (1764, 29130820), (1960, 26217738), (2205, 23304656), (2352, 21848115), (2520, 20391574), (2940, 17478492), (3528, 14565410), (3920, 13108869), (4410, 11652328), (5040, 10195787), (5880, 8739246), (7056, 7282705), (8820, 5826164), (11760, 4369623), (17640, 2913082), (35280, 1456541)]