199945760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1069}}^1$

素因数の和:1258

約数の個数: 96

約数和(自身を含む): 543594240

約数和(自身を除く): 343648480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 167, 224, 280, 334, 560, 668, 835, 1069, 1120, 1169, 1336, 1670, 2138, 2338, 2672, 3340, 4276, 4676, 5344, 5345, 5845, 6680, 7483, 8552, 9352, 10690, 11690, 13360, 14966, 17104, 18704, 21380, 23380, 26720, 29932, 34208, 37408, 37415, 42760, 46760, 59864, 74830, 85520, 93520, 119728, 149660, 171040, 178523, 187040, 239456, 299320, 357046, 598640, 714092, 892615, 1197280, 1249661, 1428184, 1785230, 2499322, 2856368, 3570460, 4998644, 5712736, 6248305, 7140920, 9997288, 12496610, 14281840, 19994576, 24993220, 28563680, 39989152, 49986440, 99972880, 199945760]

約数ペア:

[(1, 199945760), (2, 99972880), (4, 49986440), (5, 39989152), (7, 28563680), (8, 24993220), (10, 19994576), (14, 14281840), (16, 12496610), (20, 9997288), (28, 7140920), (32, 6248305), (35, 5712736), (40, 4998644), (56, 3570460), (70, 2856368), (80, 2499322), (112, 1785230), (140, 1428184), (160, 1249661), (167, 1197280), (224, 892615), (280, 714092), (334, 598640), (560, 357046), (668, 299320), (835, 239456), (1069, 187040), (1120, 178523), (1169, 171040), (1336, 149660), (1670, 119728), (2138, 93520), (2338, 85520), (2672, 74830), (3340, 59864), (4276, 46760), (4676, 42760), (5344, 37415), (5345, 37408), (5845, 34208), (6680, 29932), (7483, 26720), (8552, 23380), (9352, 21380), (10690, 18704), (11690, 17104), (13360, 14966)]