2023721920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30259}}^1$

素因数の和:30306

約数の個数: 112

約数和(自身を含む): 5533948800

約数和(自身を除く): 3510226880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1045, 1216, 1520, 1672, 1760, 2090, 3040, 3344, 3520, 4180, 6080, 6688, 8360, 13376, 16720, 30259, 33440, 60518, 66880, 121036, 151295, 242072, 302590, 332849, 484144, 574921, 605180, 665698, 968288, 1149842, 1210360, 1331396, 1664245, 1936576, 2299684, 2420720, 2662792, 2874605, 3328490, 4599368, 4841440, 5325584, 5749210, 6324131, 6656980, 9198736, 9682880, 10651168, 11498420, 12648262, 13313960, 18397472, 21302336, 22996840, 25296524, 26627920, 31620655, 36794944, 45993680, 50593048, 53255840, 63241310, 91987360, 101186096, 106511680, 126482620, 183974720, 202372192, 252965240, 404744384, 505930480, 1011860960, 2023721920]

約数ペア:

[(1, 2023721920), (2, 1011860960), (4, 505930480), (5, 404744384), (8, 252965240), (10, 202372192), (11, 183974720), (16, 126482620), (19, 106511680), (20, 101186096), (22, 91987360), (32, 63241310), (38, 53255840), (40, 50593048), (44, 45993680), (55, 36794944), (64, 31620655), (76, 26627920), (80, 25296524), (88, 22996840), (95, 21302336), (110, 18397472), (152, 13313960), (160, 12648262), (176, 11498420), (190, 10651168), (209, 9682880), (220, 9198736), (304, 6656980), (320, 6324131), (352, 5749210), (380, 5325584), (418, 4841440), (440, 4599368), (608, 3328490), (704, 2874605), (760, 2662792), (836, 2420720), (880, 2299684), (1045, 1936576), (1216, 1664245), (1520, 1331396), (1672, 1210360), (1760, 1149842), (2090, 968288), (3040, 665698), (3344, 605180), (3520, 574921), (4180, 484144), (6080, 332849), (6688, 302590), (8360, 242072), (13376, 151295), (16720, 121036), (30259, 66880), (33440, 60518)]