162566320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:507

約数の個数: 120

約数和(自身を含む): 444775104

約数和(自身を除く): 282208784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 113, 140, 196, 226, 245, 280, 367, 392, 452, 490, 560, 565, 734, 784, 791, 904, 980, 1130, 1468, 1582, 1808, 1835, 1960, 2260, 2569, 2936, 3164, 3670, 3920, 3955, 4520, 5138, 5537, 5872, 6328, 7340, 7910, 9040, 10276, 11074, 12656, 12845, 14680, 15820, 17983, 20552, 22148, 25690, 27685, 29360, 31640, 35966, 41104, 41471, 44296, 51380, 55370, 63280, 71932, 82942, 88592, 89915, 102760, 110740, 143864, 165884, 179830, 205520, 207355, 221480, 287728, 290297, 331768, 359660, 414710, 442960, 580594, 663536, 719320, 829420, 1161188, 1438640, 1451485, 1658840, 2032079, 2322376, 2902970, 3317680, 4064158, 4644752, 5805940, 8128316, 10160395, 11611880, 16256632, 20320790, 23223760, 32513264, 40641580, 81283160, 162566320]

約数ペア:

[(1, 162566320), (2, 81283160), (4, 40641580), (5, 32513264), (7, 23223760), (8, 20320790), (10, 16256632), (14, 11611880), (16, 10160395), (20, 8128316), (28, 5805940), (35, 4644752), (40, 4064158), (49, 3317680), (56, 2902970), (70, 2322376), (80, 2032079), (98, 1658840), (112, 1451485), (113, 1438640), (140, 1161188), (196, 829420), (226, 719320), (245, 663536), (280, 580594), (367, 442960), (392, 414710), (452, 359660), (490, 331768), (560, 290297), (565, 287728), (734, 221480), (784, 207355), (791, 205520), (904, 179830), (980, 165884), (1130, 143864), (1468, 110740), (1582, 102760), (1808, 89915), (1835, 88592), (1960, 82942), (2260, 71932), (2569, 63280), (2936, 55370), (3164, 51380), (3670, 44296), (3920, 41471), (3955, 41104), (4520, 35966), (5138, 31640), (5537, 29360), (5872, 27685), (6328, 25690), (7340, 22148), (7910, 20552), (9040, 17983), (10276, 15820), (11074, 14680), (12656, 12845)]