326059440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{194083}}^1$

素因数の和:194106

約数の個数: 80

約数和(自身を含む): 1155187968

約数和(自身を除く): 829128528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 194083, 388166, 582249, 776332, 970415, 1164498, 1358581, 1552664, 1940830, 2328996, 2717162, 2911245, 3105328, 3881660, 4075743, 4657992, 5434324, 5822490, 6792905, 7763320, 8151486, 9315984, 10868648, 11644980, 13585810, 15526640, 16302972, 20378715, 21737296, 23289960, 27171620, 32605944, 40757430, 46579920, 54343240, 65211888, 81514860, 108686480, 163029720, 326059440]

約数ペア:

[(1, 326059440), (2, 163029720), (3, 108686480), (4, 81514860), (5, 65211888), (6, 54343240), (7, 46579920), (8, 40757430), (10, 32605944), (12, 27171620), (14, 23289960), (15, 21737296), (16, 20378715), (20, 16302972), (21, 15526640), (24, 13585810), (28, 11644980), (30, 10868648), (35, 9315984), (40, 8151486), (42, 7763320), (48, 6792905), (56, 5822490), (60, 5434324), (70, 4657992), (80, 4075743), (84, 3881660), (105, 3105328), (112, 2911245), (120, 2717162), (140, 2328996), (168, 1940830), (210, 1552664), (240, 1358581), (280, 1164498), (336, 970415), (420, 776332), (560, 582249), (840, 388166), (1680, 194083)]