212314560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2029}}^1$

素因数の和:2158

約数の個数: 112

約数和(自身を含む): 680618400

約数和(自身を除く): 468303840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 160, 192, 218, 240, 320, 327, 436, 480, 545, 654, 872, 960, 1090, 1308, 1635, 1744, 2029, 2180, 2616, 3270, 3488, 4058, 4360, 5232, 6087, 6540, 6976, 8116, 8720, 10145, 10464, 12174, 13080, 16232, 17440, 20290, 20928, 24348, 26160, 30435, 32464, 34880, 40580, 48696, 52320, 60870, 64928, 81160, 97392, 104640, 121740, 129856, 162320, 194784, 221161, 243480, 324640, 389568, 442322, 486960, 649280, 663483, 884644, 973920, 1105805, 1326966, 1769288, 1947840, 2211610, 2653932, 3317415, 3538576, 4423220, 5307864, 6634830, 7077152, 8846440, 10615728, 13269660, 14154304, 17692880, 21231456, 26539320, 35385760, 42462912, 53078640, 70771520, 106157280, 212314560]

約数ペア:

[(1, 212314560), (2, 106157280), (3, 70771520), (4, 53078640), (5, 42462912), (6, 35385760), (8, 26539320), (10, 21231456), (12, 17692880), (15, 14154304), (16, 13269660), (20, 10615728), (24, 8846440), (30, 7077152), (32, 6634830), (40, 5307864), (48, 4423220), (60, 3538576), (64, 3317415), (80, 2653932), (96, 2211610), (109, 1947840), (120, 1769288), (160, 1326966), (192, 1105805), (218, 973920), (240, 884644), (320, 663483), (327, 649280), (436, 486960), (480, 442322), (545, 389568), (654, 324640), (872, 243480), (960, 221161), (1090, 194784), (1308, 162320), (1635, 129856), (1744, 121740), (2029, 104640), (2180, 97392), (2616, 81160), (3270, 64928), (3488, 60870), (4058, 52320), (4360, 48696), (5232, 40580), (6087, 34880), (6540, 32464), (6976, 30435), (8116, 26160), (8720, 24348), (10145, 20928), (10464, 20290), (12174, 17440), (13080, 16232)]