38196840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1567

約数の個数: 128

約数和(自身を含む): 131673600

約数和(自身を除く): 93476760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1523, 1672, 2090, 2280, 2508, 3046, 3135, 4180, 4569, 5016, 6092, 6270, 7615, 8360, 9138, 12184, 12540, 15230, 16753, 18276, 22845, 25080, 28937, 30460, 33506, 36552, 45690, 50259, 57874, 60920, 67012, 83765, 86811, 91380, 100518, 115748, 134024, 144685, 167530, 173622, 182760, 201036, 231496, 251295, 289370, 318307, 335060, 347244, 402072, 434055, 502590, 578740, 636614, 670120, 694488, 868110, 954921, 1005180, 1157480, 1273228, 1591535, 1736220, 1909842, 2010360, 2546456, 3183070, 3472440, 3819684, 4774605, 6366140, 7639368, 9549210, 12732280, 19098420, 38196840]

約数ペア:

[(1, 38196840), (2, 19098420), (3, 12732280), (4, 9549210), (5, 7639368), (6, 6366140), (8, 4774605), (10, 3819684), (11, 3472440), (12, 3183070), (15, 2546456), (19, 2010360), (20, 1909842), (22, 1736220), (24, 1591535), (30, 1273228), (33, 1157480), (38, 1005180), (40, 954921), (44, 868110), (55, 694488), (57, 670120), (60, 636614), (66, 578740), (76, 502590), (88, 434055), (95, 402072), (110, 347244), (114, 335060), (120, 318307), (132, 289370), (152, 251295), (165, 231496), (190, 201036), (209, 182760), (220, 173622), (228, 167530), (264, 144685), (285, 134024), (330, 115748), (380, 100518), (418, 91380), (440, 86811), (456, 83765), (570, 67012), (627, 60920), (660, 57874), (760, 50259), (836, 45690), (1045, 36552), (1140, 33506), (1254, 30460), (1320, 28937), (1523, 25080), (1672, 22845), (2090, 18276), (2280, 16753), (2508, 15230), (3046, 12540), (3135, 12184), (4180, 9138), (4569, 8360), (5016, 7615), (6092, 6270)]