40245041808

素因数分解:

$2^4\times 3^5\times {\mathrm{1531}}^1\times {\mathrm{6761}}^1$

素因数の和:8315

約数の個数: 120

約数和(自身を含む): 116895289056

約数和(自身を除く): 76650247248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1531, 1944, 3062, 3888, 4593, 6124, 6761, 9186, 12248, 13522, 13779, 18372, 20283, 24496, 27044, 27558, 36744, 40566, 41337, 54088, 55116, 60849, 73488, 81132, 82674, 108176, 110232, 121698, 124011, 162264, 165348, 182547, 220464, 243396, 248022, 324528, 330696, 365094, 372033, 486792, 496044, 547641, 661392, 730188, 744066, 973584, 992088, 1095282, 1460376, 1488132, 1642923, 1984176, 2190564, 2920752, 2976264, 3285846, 4381128, 5952528, 6571692, 8762256, 10351091, 13143384, 20702182, 26286768, 31053273, 41404364, 62106546, 82808728, 93159819, 124213092, 165617456, 186319638, 248426184, 279479457, 372639276, 496852368, 558958914, 745278552, 838438371, 1117917828, 1490557104, 1676876742, 2235835656, 2515315113, 3353753484, 4471671312, 5030630226, 6707506968, 10061260452, 13415013936, 20122520904, 40245041808]

約数ペア:

[(1, 40245041808), (2, 20122520904), (3, 13415013936), (4, 10061260452), (6, 6707506968), (8, 5030630226), (9, 4471671312), (12, 3353753484), (16, 2515315113), (18, 2235835656), (24, 1676876742), (27, 1490557104), (36, 1117917828), (48, 838438371), (54, 745278552), (72, 558958914), (81, 496852368), (108, 372639276), (144, 279479457), (162, 248426184), (216, 186319638), (243, 165617456), (324, 124213092), (432, 93159819), (486, 82808728), (648, 62106546), (972, 41404364), (1296, 31053273), (1531, 26286768), (1944, 20702182), (3062, 13143384), (3888, 10351091), (4593, 8762256), (6124, 6571692), (6761, 5952528), (9186, 4381128), (12248, 3285846), (13522, 2976264), (13779, 2920752), (18372, 2190564), (20283, 1984176), (24496, 1642923), (27044, 1488132), (27558, 1460376), (36744, 1095282), (40566, 992088), (41337, 973584), (54088, 744066), (55116, 730188), (60849, 661392), (73488, 547641), (81132, 496044), (82674, 486792), (108176, 372033), (110232, 365094), (121698, 330696), (124011, 324528), (162264, 248022), (165348, 243396), (182547, 220464)]