146337520

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{5333}}^1$

素因数の和:5367

約数の個数: 80

約数和(自身を含む): 396849600

約数和(自身を除く): 250512080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5333, 5488, 6860, 10666, 13720, 21332, 26665, 27440, 37331, 42664, 53330, 74662, 85328, 106660, 149324, 186655, 213320, 261317, 298648, 373310, 426640, 522634, 597296, 746620, 1045268, 1306585, 1493240, 1829219, 2090536, 2613170, 2986480, 3658438, 4181072, 5226340, 7316876, 9146095, 10452680, 14633752, 18292190, 20905360, 29267504, 36584380, 73168760, 146337520]

約数ペア:

[(1, 146337520), (2, 73168760), (4, 36584380), (5, 29267504), (7, 20905360), (8, 18292190), (10, 14633752), (14, 10452680), (16, 9146095), (20, 7316876), (28, 5226340), (35, 4181072), (40, 3658438), (49, 2986480), (56, 2613170), (70, 2090536), (80, 1829219), (98, 1493240), (112, 1306585), (140, 1045268), (196, 746620), (245, 597296), (280, 522634), (343, 426640), (392, 373310), (490, 298648), (560, 261317), (686, 213320), (784, 186655), (980, 149324), (1372, 106660), (1715, 85328), (1960, 74662), (2744, 53330), (3430, 42664), (3920, 37331), (5333, 27440), (5488, 26665), (6860, 21332), (10666, 13720)]