2400741384440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4073}}^1\times {\mathrm{28837}}^1$

素因数の和:33001

約数の個数: 128

約数和(自身を含む): 6259654719360

約数和(自身を除く): 3858913334920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4073, 4088, 5110, 8146, 10220, 16292, 20365, 20440, 28511, 28837, 32584, 40730, 57022, 57674, 81460, 114044, 115348, 142555, 144185, 162920, 201859, 228088, 230696, 285110, 288370, 297329, 403718, 570220, 576740, 594658, 807436, 1009295, 1140440, 1153480, 1189316, 1486645, 1614872, 2018590, 2081303, 2105101, 2378632, 2973290, 4037180, 4162606, 4210202, 5946580, 8074360, 8325212, 8420404, 10406515, 10525505, 11893160, 14735707, 16650424, 16840808, 20813030, 21051010, 29471414, 41626060, 42102020, 58942828, 73678535, 83252120, 84204040, 117453101, 117885656, 147357070, 234906202, 294714140, 469812404, 587265505, 589428280, 822171707, 939624808, 1174531010, 1644343414, 2349062020, 3288686828, 4110858535, 4698124040, 6577373656, 8221717070, 8574076373, 16443434140, 17148152746, 32886868280, 34296305492, 42870381865, 60018534611, 68592610984, 85740763730, 120037069222, 171481527460, 240074138444, 300092673055, 342963054920, 480148276888, 600185346110, 1200370692220, 2400741384440]

約数ペア:

[(1, 2400741384440), (2, 1200370692220), (4, 600185346110), (5, 480148276888), (7, 342963054920), (8, 300092673055), (10, 240074138444), (14, 171481527460), (20, 120037069222), (28, 85740763730), (35, 68592610984), (40, 60018534611), (56, 42870381865), (70, 34296305492), (73, 32886868280), (140, 17148152746), (146, 16443434140), (280, 8574076373), (292, 8221717070), (365, 6577373656), (511, 4698124040), (584, 4110858535), (730, 3288686828), (1022, 2349062020), (1460, 1644343414), (2044, 1174531010), (2555, 939624808), (2920, 822171707), (4073, 589428280), (4088, 587265505), (5110, 469812404), (8146, 294714140), (10220, 234906202), (16292, 147357070), (20365, 117885656), (20440, 117453101), (28511, 84204040), (28837, 83252120), (32584, 73678535), (40730, 58942828), (57022, 42102020), (57674, 41626060), (81460, 29471414), (114044, 21051010), (115348, 20813030), (142555, 16840808), (144185, 16650424), (162920, 14735707), (201859, 11893160), (228088, 10525505), (230696, 10406515), (285110, 8420404), (288370, 8325212), (297329, 8074360), (403718, 5946580), (570220, 4210202), (576740, 4162606), (594658, 4037180), (807436, 2973290), (1009295, 2378632), (1140440, 2105101), (1153480, 2081303), (1189316, 2018590), (1486645, 1614872)]