1140377920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 224

約数和(自身を含む): 3102230016

約数和(自身を除く): 1961852096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 61, 64, 80, 88, 94, 110, 113, 122, 160, 176, 188, 220, 226, 235, 244, 305, 320, 352, 376, 440, 452, 470, 488, 517, 565, 610, 671, 704, 752, 880, 904, 940, 976, 1034, 1130, 1220, 1243, 1342, 1504, 1760, 1808, 1880, 1952, 2068, 2260, 2440, 2486, 2585, 2684, 2867, 3008, 3355, 3520, 3616, 3760, 3904, 4136, 4520, 4880, 4972, 5170, 5311, 5368, 5734, 6215, 6710, 6893, 7232, 7520, 8272, 9040, 9760, 9944, 10340, 10622, 10736, 11468, 12430, 13420, 13786, 14335, 15040, 16544, 18080, 19520, 19888, 20680, 21244, 21472, 22936, 24860, 26555, 26840, 27572, 28670, 31537, 33088, 34465, 36160, 39776, 41360, 42488, 42944, 45872, 49720, 53110, 53680, 55144, 57340, 58421, 63074, 68930, 75823, 79552, 82720, 84976, 91744, 99440, 106220, 107360, 110288, 114680, 116842, 126148, 137860, 151646, 157685, 165440, 169952, 183488, 198880, 212440, 214720, 220576, 229360, 233684, 252296, 275720, 292105, 303292, 315370, 323971, 339904, 379115, 397760, 424880, 441152, 458720, 467368, 504592, 551440, 584210, 606584, 630740, 647942, 758230, 849760, 917440, 934736, 1009184, 1102880, 1168420, 1213168, 1261480, 1295884, 1516460, 1619855, 1699520, 1869472, 2018368, 2205760, 2336840, 2426336, 2522960, 2591768, 3032920, 3239710, 3563681, 3738944, 4673680, 4852672, 5045920, 5183536, 6065840, 6479420, 7127362, 9347360, 10091840, 10367072, 12131680, 12958840, 14254724, 17818405, 18694720, 20734144, 24263360, 25917680, 28509448, 35636810, 51835360, 57018896, 71273620, 103670720, 114037792, 142547240, 228075584, 285094480, 570188960, 1140377920]

約数ペア:

[(1, 1140377920), (2, 570188960), (4, 285094480), (5, 228075584), (8, 142547240), (10, 114037792), (11, 103670720), (16, 71273620), (20, 57018896), (22, 51835360), (32, 35636810), (40, 28509448), (44, 25917680), (47, 24263360), (55, 20734144), (61, 18694720), (64, 17818405), (80, 14254724), (88, 12958840), (94, 12131680), (110, 10367072), (113, 10091840), (122, 9347360), (160, 7127362), (176, 6479420), (188, 6065840), (220, 5183536), (226, 5045920), (235, 4852672), (244, 4673680), (305, 3738944), (320, 3563681), (352, 3239710), (376, 3032920), (440, 2591768), (452, 2522960), (470, 2426336), (488, 2336840), (517, 2205760), (565, 2018368), (610, 1869472), (671, 1699520), (704, 1619855), (752, 1516460), (880, 1295884), (904, 1261480), (940, 1213168), (976, 1168420), (1034, 1102880), (1130, 1009184), (1220, 934736), (1243, 917440), (1342, 849760), (1504, 758230), (1760, 647942), (1808, 630740), (1880, 606584), (1952, 584210), (2068, 551440), (2260, 504592), (2440, 467368), (2486, 458720), (2585, 441152), (2684, 424880), (2867, 397760), (3008, 379115), (3355, 339904), (3520, 323971), (3616, 315370), (3760, 303292), (3904, 292105), (4136, 275720), (4520, 252296), (4880, 233684), (4972, 229360), (5170, 220576), (5311, 214720), (5368, 212440), (5734, 198880), (6215, 183488), (6710, 169952), (6893, 165440), (7232, 157685), (7520, 151646), (8272, 137860), (9040, 126148), (9760, 116842), (9944, 114680), (10340, 110288), (10622, 107360), (10736, 106220), (11468, 99440), (12430, 91744), (13420, 84976), (13786, 82720), (14335, 79552), (15040, 75823), (16544, 68930), (18080, 63074), (19520, 58421), (19888, 57340), (20680, 55144), (21244, 53680), (21472, 53110), (22936, 49720), (24860, 45872), (26555, 42944), (26840, 42488), (27572, 41360), (28670, 39776), (31537, 36160), (33088, 34465)]