2079886380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:721

約数の個数: 288

約数和(自身を含む): 7127688960

約数和(自身を除く): 5047802580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 29, 30, 33, 39, 44, 52, 55, 58, 60, 65, 66, 78, 87, 110, 116, 130, 132, 143, 145, 156, 165, 169, 174, 195, 220, 260, 286, 290, 319, 330, 338, 348, 377, 390, 429, 435, 507, 572, 580, 638, 643, 660, 676, 715, 754, 780, 845, 858, 870, 957, 1014, 1131, 1276, 1286, 1430, 1508, 1595, 1690, 1716, 1740, 1859, 1885, 1914, 1929, 2028, 2145, 2262, 2535, 2572, 2860, 3190, 3215, 3380, 3718, 3770, 3828, 3858, 4147, 4290, 4524, 4785, 4901, 5070, 5577, 5655, 6380, 6430, 7073, 7436, 7540, 7716, 8294, 8359, 8580, 9295, 9570, 9645, 9802, 10140, 11154, 11310, 12441, 12860, 14146, 14703, 16588, 16718, 18590, 18647, 19140, 19290, 19604, 20735, 21219, 22308, 22620, 24505, 24882, 25077, 27885, 28292, 29406, 33436, 35365, 37180, 37294, 38580, 41470, 41795, 42438, 49010, 49764, 50154, 53911, 55770, 55941, 58812, 62205, 70730, 73515, 74588, 82940, 83590, 84876, 91949, 93235, 98020, 100308, 106095, 107822, 108667, 111540, 111882, 124410, 125385, 141460, 147030, 161733, 167180, 183898, 186470, 205117, 212190, 215644, 217334, 223764, 242411, 248820, 250770, 269555, 275847, 279705, 294060, 323466, 326001, 367796, 372940, 410234, 424380, 434668, 459745, 484822, 501540, 539110, 543335, 551694, 559410, 615351, 646932, 652002, 727233, 808665, 820468, 919490, 969644, 1025585, 1078220, 1086670, 1103388, 1118820, 1195337, 1212055, 1230702, 1304004, 1379235, 1454466, 1617330, 1630005, 1838980, 2051170, 2173340, 2390674, 2424110, 2461404, 2666521, 2758470, 2908932, 3076755, 3151343, 3234660, 3260010, 3586011, 3636165, 4102340, 4781348, 4848220, 5333042, 5516940, 5976685, 6153510, 6302686, 6520020, 7172022, 7272330, 7999563, 9454029, 10666084, 11953370, 12307020, 12605372, 13332605, 14344044, 14544660, 15756715, 15999126, 17930055, 18908058, 23906740, 26665210, 31513430, 31998252, 34664773, 35860110, 37816116, 39997815, 47270145, 53330420, 63026860, 69329546, 71720220, 79995630, 94540290, 103994319, 138659092, 159991260, 173323865, 189080580, 207988638, 346647730, 415977276, 519971595, 693295460, 1039943190, 2079886380]

約数ペア:

[(1, 2079886380), (2, 1039943190), (3, 693295460), (4, 519971595), (5, 415977276), (6, 346647730), (10, 207988638), (11, 189080580), (12, 173323865), (13, 159991260), (15, 138659092), (20, 103994319), (22, 94540290), (26, 79995630), (29, 71720220), (30, 69329546), (33, 63026860), (39, 53330420), (44, 47270145), (52, 39997815), (55, 37816116), (58, 35860110), (60, 34664773), (65, 31998252), (66, 31513430), (78, 26665210), (87, 23906740), (110, 18908058), (116, 17930055), (130, 15999126), (132, 15756715), (143, 14544660), (145, 14344044), (156, 13332605), (165, 12605372), (169, 12307020), (174, 11953370), (195, 10666084), (220, 9454029), (260, 7999563), (286, 7272330), (290, 7172022), (319, 6520020), (330, 6302686), (338, 6153510), (348, 5976685), (377, 5516940), (390, 5333042), (429, 4848220), (435, 4781348), (507, 4102340), (572, 3636165), (580, 3586011), (638, 3260010), (643, 3234660), (660, 3151343), (676, 3076755), (715, 2908932), (754, 2758470), (780, 2666521), (845, 2461404), (858, 2424110), (870, 2390674), (957, 2173340), (1014, 2051170), (1131, 1838980), (1276, 1630005), (1286, 1617330), (1430, 1454466), (1508, 1379235), (1595, 1304004), (1690, 1230702), (1716, 1212055), (1740, 1195337), (1859, 1118820), (1885, 1103388), (1914, 1086670), (1929, 1078220), (2028, 1025585), (2145, 969644), (2262, 919490), (2535, 820468), (2572, 808665), (2860, 727233), (3190, 652002), (3215, 646932), (3380, 615351), (3718, 559410), (3770, 551694), (3828, 543335), (3858, 539110), (4147, 501540), (4290, 484822), (4524, 459745), (4785, 434668), (4901, 424380), (5070, 410234), (5577, 372940), (5655, 367796), (6380, 326001), (6430, 323466), (7073, 294060), (7436, 279705), (7540, 275847), (7716, 269555), (8294, 250770), (8359, 248820), (8580, 242411), (9295, 223764), (9570, 217334), (9645, 215644), (9802, 212190), (10140, 205117), (11154, 186470), (11310, 183898), (12441, 167180), (12860, 161733), (14146, 147030), (14703, 141460), (16588, 125385), (16718, 124410), (18590, 111882), (18647, 111540), (19140, 108667), (19290, 107822), (19604, 106095), (20735, 100308), (21219, 98020), (22308, 93235), (22620, 91949), (24505, 84876), (24882, 83590), (25077, 82940), (27885, 74588), (28292, 73515), (29406, 70730), (33436, 62205), (35365, 58812), (37180, 55941), (37294, 55770), (38580, 53911), (41470, 50154), (41795, 49764), (42438, 49010)]