138889589020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1\times {\mathrm{1523}}^1$

素因数の和:2204

約数の個数: 192

約数和(自身を含む): 363893160960

約数和(自身を除く): 225003571940

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 89, 91, 130, 140, 178, 182, 260, 356, 364, 445, 455, 563, 623, 890, 910, 1126, 1157, 1246, 1523, 1780, 1820, 2252, 2314, 2492, 2815, 3046, 3115, 3941, 4628, 5630, 5785, 6092, 6230, 7319, 7615, 7882, 8099, 10661, 11260, 11570, 12460, 14638, 15230, 15764, 16198, 19705, 19799, 21322, 23140, 29276, 30460, 32396, 36595, 39410, 39598, 40495, 42644, 50107, 51233, 53305, 73190, 78820, 79196, 80990, 98995, 100214, 102466, 106610, 135547, 138593, 146380, 161980, 197990, 200428, 204932, 213220, 250535, 256165, 271094, 277186, 350749, 395980, 501070, 512330, 542188, 554372, 651391, 677735, 692965, 701498, 857449, 948829, 1002140, 1024660, 1302782, 1355470, 1385930, 1402996, 1714898, 1753745, 1762111, 1897658, 2605564, 2710940, 2771860, 3256955, 3429796, 3507490, 3524222, 3795316, 4287245, 4559737, 4744145, 6002143, 6513910, 7014980, 7048444, 8574490, 8810555, 9119474, 9488290, 11146837, 12004286, 12334777, 13027820, 17148980, 17621110, 18238948, 18976580, 22293674, 22798685, 24008572, 24669554, 30010715, 35242220, 44587348, 45597370, 49339108, 55734185, 60021430, 61673885, 76312961, 78027859, 91194740, 111468370, 120042860, 123347770, 152625922, 156055718, 222936740, 246695540, 305251844, 312111436, 381564805, 390139295, 534190727, 763129610, 780278590, 992068493, 1068381454, 1526259220, 1560557180, 1984136986, 2136762908, 2670953635, 3968273972, 4960342465, 5341907270, 6944479451, 9920684930, 10683814540, 13888958902, 19841369860, 27777917804, 34722397255, 69444794510, 138889589020]

約数ペア:

[(1, 138889589020), (2, 69444794510), (4, 34722397255), (5, 27777917804), (7, 19841369860), (10, 13888958902), (13, 10683814540), (14, 9920684930), (20, 6944479451), (26, 5341907270), (28, 4960342465), (35, 3968273972), (52, 2670953635), (65, 2136762908), (70, 1984136986), (89, 1560557180), (91, 1526259220), (130, 1068381454), (140, 992068493), (178, 780278590), (182, 763129610), (260, 534190727), (356, 390139295), (364, 381564805), (445, 312111436), (455, 305251844), (563, 246695540), (623, 222936740), (890, 156055718), (910, 152625922), (1126, 123347770), (1157, 120042860), (1246, 111468370), (1523, 91194740), (1780, 78027859), (1820, 76312961), (2252, 61673885), (2314, 60021430), (2492, 55734185), (2815, 49339108), (3046, 45597370), (3115, 44587348), (3941, 35242220), (4628, 30010715), (5630, 24669554), (5785, 24008572), (6092, 22798685), (6230, 22293674), (7319, 18976580), (7615, 18238948), (7882, 17621110), (8099, 17148980), (10661, 13027820), (11260, 12334777), (11570, 12004286), (12460, 11146837), (14638, 9488290), (15230, 9119474), (15764, 8810555), (16198, 8574490), (19705, 7048444), (19799, 7014980), (21322, 6513910), (23140, 6002143), (29276, 4744145), (30460, 4559737), (32396, 4287245), (36595, 3795316), (39410, 3524222), (39598, 3507490), (40495, 3429796), (42644, 3256955), (50107, 2771860), (51233, 2710940), (53305, 2605564), (73190, 1897658), (78820, 1762111), (79196, 1753745), (80990, 1714898), (98995, 1402996), (100214, 1385930), (102466, 1355470), (106610, 1302782), (135547, 1024660), (138593, 1002140), (146380, 948829), (161980, 857449), (197990, 701498), (200428, 692965), (204932, 677735), (213220, 651391), (250535, 554372), (256165, 542188), (271094, 512330), (277186, 501070), (350749, 395980)]