196255360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:714

約数の個数: 128

約数和(自身を含む): 544631040

約数和(自身を除く): 348375680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 128, 140, 142, 160, 224, 280, 284, 320, 355, 448, 497, 560, 568, 617, 640, 710, 896, 994, 1120, 1136, 1234, 1420, 1988, 2240, 2272, 2468, 2485, 2840, 3085, 3976, 4319, 4480, 4544, 4936, 4970, 5680, 6170, 7952, 8638, 9088, 9872, 9940, 11360, 12340, 15904, 17276, 19744, 19880, 21595, 22720, 24680, 31808, 34552, 39488, 39760, 43190, 43807, 45440, 49360, 63616, 69104, 78976, 79520, 86380, 87614, 98720, 138208, 159040, 172760, 175228, 197440, 219035, 276416, 306649, 318080, 345520, 350456, 394880, 438070, 552832, 613298, 691040, 700912, 876140, 1226596, 1382080, 1401824, 1533245, 1752280, 2453192, 2764160, 2803648, 3066490, 3504560, 4906384, 5607296, 6132980, 7009120, 9812768, 12265960, 14018240, 19625536, 24531920, 28036480, 39251072, 49063840, 98127680, 196255360]

約数ペア:

[(1, 196255360), (2, 98127680), (4, 49063840), (5, 39251072), (7, 28036480), (8, 24531920), (10, 19625536), (14, 14018240), (16, 12265960), (20, 9812768), (28, 7009120), (32, 6132980), (35, 5607296), (40, 4906384), (56, 3504560), (64, 3066490), (70, 2803648), (71, 2764160), (80, 2453192), (112, 1752280), (128, 1533245), (140, 1401824), (142, 1382080), (160, 1226596), (224, 876140), (280, 700912), (284, 691040), (320, 613298), (355, 552832), (448, 438070), (497, 394880), (560, 350456), (568, 345520), (617, 318080), (640, 306649), (710, 276416), (896, 219035), (994, 197440), (1120, 175228), (1136, 172760), (1234, 159040), (1420, 138208), (1988, 98720), (2240, 87614), (2272, 86380), (2468, 79520), (2485, 78976), (2840, 69104), (3085, 63616), (3976, 49360), (4319, 45440), (4480, 43807), (4544, 43190), (4936, 39760), (4970, 39488), (5680, 34552), (6170, 31808), (7952, 24680), (8638, 22720), (9088, 21595), (9872, 19880), (9940, 19744), (11360, 17276), (12340, 15904)]