237657280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^2$

素因数の和:199

約数の個数: 168

約数和(自身を含む): 693590688

約数和(自身を除く): 455933408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 79, 80, 85, 112, 119, 136, 140, 158, 160, 170, 224, 238, 272, 280, 316, 320, 340, 395, 448, 476, 544, 553, 560, 595, 632, 680, 790, 952, 1088, 1106, 1120, 1190, 1264, 1343, 1360, 1580, 1904, 2212, 2240, 2380, 2528, 2686, 2720, 2765, 3160, 3808, 4424, 4760, 5056, 5372, 5440, 5530, 6241, 6320, 6715, 7616, 8848, 9401, 9520, 10744, 11060, 12482, 12640, 13430, 17696, 18802, 19040, 21488, 22120, 24964, 25280, 26860, 31205, 35392, 37604, 38080, 42976, 43687, 44240, 47005, 49928, 53720, 62410, 75208, 85952, 87374, 88480, 94010, 99856, 106097, 107440, 124820, 150416, 174748, 176960, 188020, 199712, 212194, 214880, 218435, 249640, 300832, 349496, 376040, 399424, 424388, 429760, 436870, 499280, 530485, 601664, 698992, 742679, 752080, 848776, 873740, 998560, 1060970, 1397984, 1485358, 1504160, 1697552, 1747480, 1997120, 2121940, 2795968, 2970716, 3008320, 3395104, 3494960, 3713395, 4243880, 5941432, 6790208, 6989920, 7426790, 8487760, 11882864, 13979840, 14853580, 16975520, 23765728, 29707160, 33951040, 47531456, 59414320, 118828640, 237657280]

約数ペア:

[(1, 237657280), (2, 118828640), (4, 59414320), (5, 47531456), (7, 33951040), (8, 29707160), (10, 23765728), (14, 16975520), (16, 14853580), (17, 13979840), (20, 11882864), (28, 8487760), (32, 7426790), (34, 6989920), (35, 6790208), (40, 5941432), (56, 4243880), (64, 3713395), (68, 3494960), (70, 3395104), (79, 3008320), (80, 2970716), (85, 2795968), (112, 2121940), (119, 1997120), (136, 1747480), (140, 1697552), (158, 1504160), (160, 1485358), (170, 1397984), (224, 1060970), (238, 998560), (272, 873740), (280, 848776), (316, 752080), (320, 742679), (340, 698992), (395, 601664), (448, 530485), (476, 499280), (544, 436870), (553, 429760), (560, 424388), (595, 399424), (632, 376040), (680, 349496), (790, 300832), (952, 249640), (1088, 218435), (1106, 214880), (1120, 212194), (1190, 199712), (1264, 188020), (1343, 176960), (1360, 174748), (1580, 150416), (1904, 124820), (2212, 107440), (2240, 106097), (2380, 99856), (2528, 94010), (2686, 88480), (2720, 87374), (2765, 85952), (3160, 75208), (3808, 62410), (4424, 53720), (4760, 49928), (5056, 47005), (5372, 44240), (5440, 43687), (5530, 42976), (6241, 38080), (6320, 37604), (6715, 35392), (7616, 31205), (8848, 26860), (9401, 25280), (9520, 24964), (10744, 22120), (11060, 21488), (12482, 19040), (12640, 18802), (13430, 17696)]