121703680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 216

約数和(自身を含む): 361444608

約数和(自身を除く): 239740928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 47, 56, 64, 68, 70, 80, 85, 94, 112, 119, 128, 136, 140, 160, 170, 188, 224, 235, 238, 256, 272, 280, 289, 320, 329, 340, 376, 448, 470, 476, 544, 560, 578, 595, 640, 658, 680, 752, 799, 896, 940, 952, 1088, 1120, 1156, 1190, 1280, 1316, 1360, 1445, 1504, 1598, 1645, 1792, 1880, 1904, 2023, 2176, 2240, 2312, 2380, 2632, 2720, 2890, 3008, 3196, 3290, 3760, 3808, 3995, 4046, 4352, 4480, 4624, 4760, 5264, 5440, 5593, 5780, 6016, 6392, 6580, 7520, 7616, 7990, 8092, 8960, 9248, 9520, 10115, 10528, 10880, 11186, 11560, 12032, 12784, 13160, 13583, 15040, 15232, 15980, 16184, 18496, 19040, 20230, 21056, 21760, 22372, 23120, 25568, 26320, 27166, 27965, 30080, 30464, 31960, 32368, 36992, 38080, 40460, 42112, 44744, 46240, 51136, 52640, 54332, 55930, 60160, 63920, 64736, 67915, 73984, 76160, 80920, 84224, 89488, 92480, 95081, 102272, 105280, 108664, 111860, 127840, 129472, 135830, 152320, 161840, 178976, 184960, 190162, 204544, 210560, 217328, 223720, 255680, 258944, 271660, 323680, 357952, 369920, 380324, 421120, 434656, 447440, 475405, 511360, 517888, 543320, 647360, 715904, 760648, 869312, 894880, 950810, 1022720, 1086640, 1294720, 1431808, 1521296, 1738624, 1789760, 1901620, 2173280, 2589440, 3042592, 3477248, 3579520, 3803240, 4346560, 6085184, 7159040, 7606480, 8693120, 12170368, 15212960, 17386240, 24340736, 30425920, 60851840, 121703680]

約数ペア:

[(1, 121703680), (2, 60851840), (4, 30425920), (5, 24340736), (7, 17386240), (8, 15212960), (10, 12170368), (14, 8693120), (16, 7606480), (17, 7159040), (20, 6085184), (28, 4346560), (32, 3803240), (34, 3579520), (35, 3477248), (40, 3042592), (47, 2589440), (56, 2173280), (64, 1901620), (68, 1789760), (70, 1738624), (80, 1521296), (85, 1431808), (94, 1294720), (112, 1086640), (119, 1022720), (128, 950810), (136, 894880), (140, 869312), (160, 760648), (170, 715904), (188, 647360), (224, 543320), (235, 517888), (238, 511360), (256, 475405), (272, 447440), (280, 434656), (289, 421120), (320, 380324), (329, 369920), (340, 357952), (376, 323680), (448, 271660), (470, 258944), (476, 255680), (544, 223720), (560, 217328), (578, 210560), (595, 204544), (640, 190162), (658, 184960), (680, 178976), (752, 161840), (799, 152320), (896, 135830), (940, 129472), (952, 127840), (1088, 111860), (1120, 108664), (1156, 105280), (1190, 102272), (1280, 95081), (1316, 92480), (1360, 89488), (1445, 84224), (1504, 80920), (1598, 76160), (1645, 73984), (1792, 67915), (1880, 64736), (1904, 63920), (2023, 60160), (2176, 55930), (2240, 54332), (2312, 52640), (2380, 51136), (2632, 46240), (2720, 44744), (2890, 42112), (3008, 40460), (3196, 38080), (3290, 36992), (3760, 32368), (3808, 31960), (3995, 30464), (4046, 30080), (4352, 27965), (4480, 27166), (4624, 26320), (4760, 25568), (5264, 23120), (5440, 22372), (5593, 21760), (5780, 21056), (6016, 20230), (6392, 19040), (6580, 18496), (7520, 16184), (7616, 15980), (7990, 15232), (8092, 15040), (8960, 13583), (9248, 13160), (9520, 12784), (10115, 12032), (10528, 11560), (10880, 11186)]