40664109720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{898853}}^1$

素因数の和:898909

約数の個数: 128

約数和(自身を含む): 135906724800

約数和(自身を除く): 95242615080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3480, 3770, 4524, 5655, 7540, 9048, 11310, 15080, 22620, 45240, 898853, 1797706, 2696559, 3595412, 4494265, 5393118, 7190824, 8988530, 10786236, 11685089, 13482795, 17977060, 21572472, 23370178, 26066737, 26965590, 35055267, 35954120, 46740356, 52133474, 53931180, 58425445, 70110534, 78200211, 93480712, 104266948, 107862360, 116850890, 130333685, 140221068, 156400422, 175276335, 208533896, 233701780, 260667370, 280442136, 312800844, 338867581, 350552670, 391001055, 467403560, 521334740, 625601688, 677735162, 701105340, 782002110, 1016602743, 1042669480, 1355470324, 1402210680, 1564004220, 1694337905, 2033205486, 2710940648, 3128008440, 3388675810, 4066410972, 5083013715, 6777351620, 8132821944, 10166027430, 13554703240, 20332054860, 40664109720]

約数ペア:

[(1, 40664109720), (2, 20332054860), (3, 13554703240), (4, 10166027430), (5, 8132821944), (6, 6777351620), (8, 5083013715), (10, 4066410972), (12, 3388675810), (13, 3128008440), (15, 2710940648), (20, 2033205486), (24, 1694337905), (26, 1564004220), (29, 1402210680), (30, 1355470324), (39, 1042669480), (40, 1016602743), (52, 782002110), (58, 701105340), (60, 677735162), (65, 625601688), (78, 521334740), (87, 467403560), (104, 391001055), (116, 350552670), (120, 338867581), (130, 312800844), (145, 280442136), (156, 260667370), (174, 233701780), (195, 208533896), (232, 175276335), (260, 156400422), (290, 140221068), (312, 130333685), (348, 116850890), (377, 107862360), (390, 104266948), (435, 93480712), (520, 78200211), (580, 70110534), (696, 58425445), (754, 53931180), (780, 52133474), (870, 46740356), (1131, 35954120), (1160, 35055267), (1508, 26965590), (1560, 26066737), (1740, 23370178), (1885, 21572472), (2262, 17977060), (3016, 13482795), (3480, 11685089), (3770, 10786236), (4524, 8988530), (5655, 7190824), (7540, 5393118), (9048, 4494265), (11310, 3595412), (15080, 2696559), (22620, 1797706), (45240, 898853)]