212185920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11633}}^1$

素因数の和:11672

約数の個数: 112

約数和(自身を含む): 709208640

約数和(自身を除く): 497022720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 11633, 18240, 23266, 34899, 46532, 58165, 69798, 93064, 116330, 139596, 174495, 186128, 221027, 232660, 279192, 348990, 372256, 442054, 465320, 558384, 663081, 697980, 744512, 884108, 930640, 1105135, 1116768, 1326162, 1395960, 1768216, 1861280, 2210270, 2233536, 2652324, 2791920, 3315405, 3536432, 3722560, 4420540, 5304648, 5583840, 6630810, 7072864, 8841080, 10609296, 11167680, 13261620, 14145728, 17682160, 21218592, 26523240, 35364320, 42437184, 53046480, 70728640, 106092960, 212185920]

約数ペア:

[(1, 212185920), (2, 106092960), (3, 70728640), (4, 53046480), (5, 42437184), (6, 35364320), (8, 26523240), (10, 21218592), (12, 17682160), (15, 14145728), (16, 13261620), (19, 11167680), (20, 10609296), (24, 8841080), (30, 7072864), (32, 6630810), (38, 5583840), (40, 5304648), (48, 4420540), (57, 3722560), (60, 3536432), (64, 3315405), (76, 2791920), (80, 2652324), (95, 2233536), (96, 2210270), (114, 1861280), (120, 1768216), (152, 1395960), (160, 1326162), (190, 1116768), (192, 1105135), (228, 930640), (240, 884108), (285, 744512), (304, 697980), (320, 663081), (380, 558384), (456, 465320), (480, 442054), (570, 372256), (608, 348990), (760, 279192), (912, 232660), (960, 221027), (1140, 186128), (1216, 174495), (1520, 139596), (1824, 116330), (2280, 93064), (3040, 69798), (3648, 58165), (4560, 46532), (6080, 34899), (9120, 23266), (11633, 18240)]