155959000440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{494731}}^1$

素因数の和:494853

約数の個数: 128

約数和(自身を含む): 487291230720

約数和(自身を除く): 331332230280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 71, 74, 111, 120, 142, 148, 185, 213, 222, 284, 296, 355, 370, 426, 444, 555, 568, 710, 740, 852, 888, 1065, 1110, 1420, 1480, 1704, 2130, 2220, 2627, 2840, 4260, 4440, 5254, 7881, 8520, 10508, 13135, 15762, 21016, 26270, 31524, 39405, 52540, 63048, 78810, 105080, 157620, 315240, 494731, 989462, 1484193, 1978924, 2473655, 2968386, 3957848, 4947310, 5936772, 7420965, 9894620, 11873544, 14841930, 18305047, 19789240, 29683860, 35125901, 36610094, 54915141, 59367720, 70251802, 73220188, 91525235, 105377703, 109830282, 140503604, 146440376, 175629505, 183050470, 210755406, 219660564, 274575705, 281007208, 351259010, 366100940, 421510812, 439321128, 526888515, 549151410, 702518020, 732201880, 843021624, 1053777030, 1098302820, 1299658337, 1405036040, 2107554060, 2196605640, 2599316674, 3898975011, 4215108120, 5198633348, 6498291685, 7797950022, 10397266696, 12996583370, 15595900044, 19494875055, 25993166740, 31191800088, 38989750110, 51986333480, 77979500220, 155959000440]

約数ペア:

[(1, 155959000440), (2, 77979500220), (3, 51986333480), (4, 38989750110), (5, 31191800088), (6, 25993166740), (8, 19494875055), (10, 15595900044), (12, 12996583370), (15, 10397266696), (20, 7797950022), (24, 6498291685), (30, 5198633348), (37, 4215108120), (40, 3898975011), (60, 2599316674), (71, 2196605640), (74, 2107554060), (111, 1405036040), (120, 1299658337), (142, 1098302820), (148, 1053777030), (185, 843021624), (213, 732201880), (222, 702518020), (284, 549151410), (296, 526888515), (355, 439321128), (370, 421510812), (426, 366100940), (444, 351259010), (555, 281007208), (568, 274575705), (710, 219660564), (740, 210755406), (852, 183050470), (888, 175629505), (1065, 146440376), (1110, 140503604), (1420, 109830282), (1480, 105377703), (1704, 91525235), (2130, 73220188), (2220, 70251802), (2627, 59367720), (2840, 54915141), (4260, 36610094), (4440, 35125901), (5254, 29683860), (7881, 19789240), (8520, 18305047), (10508, 14841930), (13135, 11873544), (15762, 9894620), (21016, 7420965), (26270, 5936772), (31524, 4947310), (39405, 3957848), (52540, 2968386), (63048, 2473655), (78810, 1978924), (105080, 1484193), (157620, 989462), (315240, 494731)]