69366840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:717

約数の個数: 128

約数和(自身を含む): 222566400

約数和(自身を除く): 153199560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 31, 40, 58, 60, 62, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 248, 290, 310, 348, 372, 435, 465, 580, 620, 643, 696, 744, 870, 899, 930, 1160, 1240, 1286, 1740, 1798, 1860, 1929, 2572, 2697, 3215, 3480, 3596, 3720, 3858, 4495, 5144, 5394, 6430, 7192, 7716, 8990, 9645, 10788, 12860, 13485, 15432, 17980, 18647, 19290, 19933, 21576, 25720, 26970, 35960, 37294, 38580, 39866, 53940, 55941, 59799, 74588, 77160, 79732, 93235, 99665, 107880, 111882, 119598, 149176, 159464, 186470, 199330, 223764, 239196, 279705, 298995, 372940, 398660, 447528, 478392, 559410, 578057, 597990, 745880, 797320, 1118820, 1156114, 1195980, 1734171, 2237640, 2312228, 2391960, 2890285, 3468342, 4624456, 5780570, 6936684, 8670855, 11561140, 13873368, 17341710, 23122280, 34683420, 69366840]

約数ペア:

[(1, 69366840), (2, 34683420), (3, 23122280), (4, 17341710), (5, 13873368), (6, 11561140), (8, 8670855), (10, 6936684), (12, 5780570), (15, 4624456), (20, 3468342), (24, 2890285), (29, 2391960), (30, 2312228), (31, 2237640), (40, 1734171), (58, 1195980), (60, 1156114), (62, 1118820), (87, 797320), (93, 745880), (116, 597990), (120, 578057), (124, 559410), (145, 478392), (155, 447528), (174, 398660), (186, 372940), (232, 298995), (248, 279705), (290, 239196), (310, 223764), (348, 199330), (372, 186470), (435, 159464), (465, 149176), (580, 119598), (620, 111882), (643, 107880), (696, 99665), (744, 93235), (870, 79732), (899, 77160), (930, 74588), (1160, 59799), (1240, 55941), (1286, 53940), (1740, 39866), (1798, 38580), (1860, 37294), (1929, 35960), (2572, 26970), (2697, 25720), (3215, 21576), (3480, 19933), (3596, 19290), (3720, 18647), (3858, 17980), (4495, 15432), (5144, 13485), (5394, 12860), (6430, 10788), (7192, 9645), (7716, 8990)]