82466640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:618

約数の個数: 160

約数和(自身を含む): 288493440

約数和(自身を除く): 206026800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 108, 120, 135, 144, 146, 180, 216, 219, 240, 270, 292, 360, 365, 432, 438, 523, 540, 584, 657, 720, 730, 876, 1046, 1080, 1095, 1168, 1314, 1460, 1569, 1752, 1971, 2092, 2160, 2190, 2615, 2628, 2920, 3138, 3285, 3504, 3942, 4184, 4380, 4707, 5230, 5256, 5840, 6276, 6570, 7845, 7884, 8368, 8760, 9414, 9855, 10460, 10512, 12552, 13140, 14121, 15690, 15768, 17520, 18828, 19710, 20920, 23535, 25104, 26280, 28242, 31380, 31536, 37656, 38179, 39420, 41840, 47070, 52560, 56484, 62760, 70605, 75312, 76358, 78840, 94140, 112968, 114537, 125520, 141210, 152716, 157680, 188280, 190895, 225936, 229074, 282420, 305432, 343611, 376560, 381790, 458148, 564840, 572685, 610864, 687222, 763580, 916296, 1030833, 1129680, 1145370, 1374444, 1527160, 1718055, 1832592, 2061666, 2290740, 2748888, 3054320, 3436110, 4123332, 4581480, 5154165, 5497776, 6872220, 8246664, 9162960, 10308330, 13744440, 16493328, 20616660, 27488880, 41233320, 82466640]

約数ペア:

[(1, 82466640), (2, 41233320), (3, 27488880), (4, 20616660), (5, 16493328), (6, 13744440), (8, 10308330), (9, 9162960), (10, 8246664), (12, 6872220), (15, 5497776), (16, 5154165), (18, 4581480), (20, 4123332), (24, 3436110), (27, 3054320), (30, 2748888), (36, 2290740), (40, 2061666), (45, 1832592), (48, 1718055), (54, 1527160), (60, 1374444), (72, 1145370), (73, 1129680), (80, 1030833), (90, 916296), (108, 763580), (120, 687222), (135, 610864), (144, 572685), (146, 564840), (180, 458148), (216, 381790), (219, 376560), (240, 343611), (270, 305432), (292, 282420), (360, 229074), (365, 225936), (432, 190895), (438, 188280), (523, 157680), (540, 152716), (584, 141210), (657, 125520), (720, 114537), (730, 112968), (876, 94140), (1046, 78840), (1080, 76358), (1095, 75312), (1168, 70605), (1314, 62760), (1460, 56484), (1569, 52560), (1752, 47070), (1971, 41840), (2092, 39420), (2160, 38179), (2190, 37656), (2615, 31536), (2628, 31380), (2920, 28242), (3138, 26280), (3285, 25104), (3504, 23535), (3942, 20920), (4184, 19710), (4380, 18828), (4707, 17520), (5230, 15768), (5256, 15690), (5840, 14121), (6276, 13140), (6570, 12552), (7845, 10512), (7884, 10460), (8368, 9855), (8760, 9414)]