2018806240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:945

約数の個数: 192

約数和(自身を含む): 5558595840

約数和(自身を除く): 3539789600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 73, 76, 80, 88, 95, 110, 146, 152, 160, 176, 190, 209, 220, 292, 304, 352, 365, 380, 418, 440, 584, 608, 730, 760, 803, 827, 836, 880, 1045, 1168, 1387, 1460, 1520, 1606, 1654, 1672, 1760, 2090, 2336, 2774, 2920, 3040, 3212, 3308, 3344, 4015, 4135, 4180, 5548, 5840, 6424, 6616, 6688, 6935, 8030, 8270, 8360, 9097, 11096, 11680, 12848, 13232, 13870, 15257, 15713, 16060, 16540, 16720, 18194, 22192, 25696, 26464, 27740, 30514, 31426, 32120, 33080, 33440, 36388, 44384, 45485, 55480, 60371, 61028, 62852, 64240, 66160, 72776, 76285, 78565, 90970, 110960, 120742, 122056, 125704, 128480, 132320, 145552, 152570, 157130, 172843, 181940, 221920, 241484, 244112, 251408, 291104, 301855, 305140, 314260, 345686, 363880, 482968, 488224, 502816, 603710, 610280, 628520, 664081, 691372, 727760, 864215, 965936, 1147049, 1207420, 1220560, 1257040, 1328162, 1382744, 1455520, 1728430, 1931872, 2294098, 2414840, 2441120, 2514080, 2656324, 2765488, 3320405, 3456860, 4588196, 4829680, 5312648, 5530976, 5735245, 6640810, 6913720, 9176392, 9659360, 10625296, 11470490, 12617539, 13281620, 13827440, 18352784, 21250592, 22940980, 25235078, 26563240, 27654880, 36705568, 45881960, 50470156, 53126480, 63087695, 91763920, 100940312, 106252960, 126175390, 183527840, 201880624, 252350780, 403761248, 504701560, 1009403120, 2018806240]

約数ペア:

[(1, 2018806240), (2, 1009403120), (4, 504701560), (5, 403761248), (8, 252350780), (10, 201880624), (11, 183527840), (16, 126175390), (19, 106252960), (20, 100940312), (22, 91763920), (32, 63087695), (38, 53126480), (40, 50470156), (44, 45881960), (55, 36705568), (73, 27654880), (76, 26563240), (80, 25235078), (88, 22940980), (95, 21250592), (110, 18352784), (146, 13827440), (152, 13281620), (160, 12617539), (176, 11470490), (190, 10625296), (209, 9659360), (220, 9176392), (292, 6913720), (304, 6640810), (352, 5735245), (365, 5530976), (380, 5312648), (418, 4829680), (440, 4588196), (584, 3456860), (608, 3320405), (730, 2765488), (760, 2656324), (803, 2514080), (827, 2441120), (836, 2414840), (880, 2294098), (1045, 1931872), (1168, 1728430), (1387, 1455520), (1460, 1382744), (1520, 1328162), (1606, 1257040), (1654, 1220560), (1672, 1207420), (1760, 1147049), (2090, 965936), (2336, 864215), (2774, 727760), (2920, 691372), (3040, 664081), (3212, 628520), (3308, 610280), (3344, 603710), (4015, 502816), (4135, 488224), (4180, 482968), (5548, 363880), (5840, 345686), (6424, 314260), (6616, 305140), (6688, 301855), (6935, 291104), (8030, 251408), (8270, 244112), (8360, 241484), (9097, 221920), (11096, 181940), (11680, 172843), (12848, 157130), (13232, 152570), (13870, 145552), (15257, 132320), (15713, 128480), (16060, 125704), (16540, 122056), (16720, 120742), (18194, 110960), (22192, 90970), (25696, 78565), (26464, 76285), (27740, 72776), (30514, 66160), (31426, 64240), (32120, 62852), (33080, 61028), (33440, 60371), (36388, 55480), (44384, 45485)]