167396280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2709

約数の個数: 128

約数和(自身を含む): 549089280

約数和(自身を除く): 381693000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 248, 255, 310, 340, 372, 408, 465, 510, 527, 620, 680, 744, 930, 1020, 1054, 1240, 1581, 1860, 2040, 2108, 2635, 2647, 3162, 3720, 4216, 5270, 5294, 6324, 7905, 7941, 10540, 10588, 12648, 13235, 15810, 15882, 21080, 21176, 26470, 31620, 31764, 39705, 44999, 52940, 63240, 63528, 79410, 82057, 89998, 105880, 134997, 158820, 164114, 179996, 224995, 246171, 269994, 317640, 328228, 359992, 410285, 449990, 492342, 539988, 656456, 674985, 820570, 899980, 984684, 1079976, 1230855, 1349970, 1394969, 1641140, 1799960, 1969368, 2461710, 2699940, 2789938, 3282280, 4184907, 4923420, 5399880, 5579876, 6974845, 8369814, 9846840, 11159752, 13949690, 16739628, 20924535, 27899380, 33479256, 41849070, 55798760, 83698140, 167396280]

約数ペア:

[(1, 167396280), (2, 83698140), (3, 55798760), (4, 41849070), (5, 33479256), (6, 27899380), (8, 20924535), (10, 16739628), (12, 13949690), (15, 11159752), (17, 9846840), (20, 8369814), (24, 6974845), (30, 5579876), (31, 5399880), (34, 4923420), (40, 4184907), (51, 3282280), (60, 2789938), (62, 2699940), (68, 2461710), (85, 1969368), (93, 1799960), (102, 1641140), (120, 1394969), (124, 1349970), (136, 1230855), (155, 1079976), (170, 984684), (186, 899980), (204, 820570), (248, 674985), (255, 656456), (310, 539988), (340, 492342), (372, 449990), (408, 410285), (465, 359992), (510, 328228), (527, 317640), (620, 269994), (680, 246171), (744, 224995), (930, 179996), (1020, 164114), (1054, 158820), (1240, 134997), (1581, 105880), (1860, 89998), (2040, 82057), (2108, 79410), (2635, 63528), (2647, 63240), (3162, 52940), (3720, 44999), (4216, 39705), (5270, 31764), (5294, 31620), (6324, 26470), (7905, 21176), (7941, 21080), (10540, 15882), (10588, 15810), (12648, 13235)]