427461372520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{229813}}^1$

素因数の和:229924

約数の個数: 192

約数和(自身を含む): 1221387869520

約数和(自身を除く): 793926497000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 73, 91, 98, 104, 130, 140, 146, 182, 196, 245, 260, 280, 292, 364, 365, 392, 455, 490, 511, 520, 584, 637, 728, 730, 910, 949, 980, 1022, 1274, 1460, 1820, 1898, 1960, 2044, 2548, 2555, 2920, 3185, 3577, 3640, 3796, 4088, 4745, 5096, 5110, 6370, 6643, 7154, 7592, 9490, 10220, 12740, 13286, 14308, 17885, 18980, 20440, 25480, 26572, 28616, 33215, 35770, 37960, 46501, 53144, 66430, 71540, 93002, 132860, 143080, 186004, 229813, 232505, 265720, 372008, 459626, 465010, 919252, 930020, 1149065, 1608691, 1838504, 1860040, 2298130, 2987569, 3217382, 4596260, 5975138, 6434764, 8043455, 9192520, 11260837, 11950276, 12869528, 14937845, 16086910, 16776349, 20912983, 22521674, 23900552, 29875690, 32173820, 33552698, 41825966, 45043348, 56304185, 59751380, 64347640, 67105396, 83651932, 83881745, 90086696, 104564915, 112608370, 117434443, 119502760, 134210792, 146390881, 167303864, 167763490, 209129830, 218092537, 225216740, 234868886, 292781762, 335526980, 418259660, 436185074, 450433480, 469737772, 585563524, 587172215, 671053960, 731954405, 822041101, 836519320, 872370148, 939475544, 1090462685, 1171127048, 1174344430, 1463908810, 1526647759, 1644082202, 1744740296, 2180925370, 2348688860, 2927817620, 3053295518, 3288164404, 4110205505, 4361850740, 4697377720, 5855635240, 6106591036, 6576328808, 7633238795, 8220411010, 8723701480, 10686534313, 12213182072, 15266477590, 16440822020, 21373068626, 30532955180, 32881644040, 42746137252, 53432671565, 61065910360, 85492274504, 106865343130, 213730686260, 427461372520]

約数ペア:

[(1, 427461372520), (2, 213730686260), (4, 106865343130), (5, 85492274504), (7, 61065910360), (8, 53432671565), (10, 42746137252), (13, 32881644040), (14, 30532955180), (20, 21373068626), (26, 16440822020), (28, 15266477590), (35, 12213182072), (40, 10686534313), (49, 8723701480), (52, 8220411010), (56, 7633238795), (65, 6576328808), (70, 6106591036), (73, 5855635240), (91, 4697377720), (98, 4361850740), (104, 4110205505), (130, 3288164404), (140, 3053295518), (146, 2927817620), (182, 2348688860), (196, 2180925370), (245, 1744740296), (260, 1644082202), (280, 1526647759), (292, 1463908810), (364, 1174344430), (365, 1171127048), (392, 1090462685), (455, 939475544), (490, 872370148), (511, 836519320), (520, 822041101), (584, 731954405), (637, 671053960), (728, 587172215), (730, 585563524), (910, 469737772), (949, 450433480), (980, 436185074), (1022, 418259660), (1274, 335526980), (1460, 292781762), (1820, 234868886), (1898, 225216740), (1960, 218092537), (2044, 209129830), (2548, 167763490), (2555, 167303864), (2920, 146390881), (3185, 134210792), (3577, 119502760), (3640, 117434443), (3796, 112608370), (4088, 104564915), (4745, 90086696), (5096, 83881745), (5110, 83651932), (6370, 67105396), (6643, 64347640), (7154, 59751380), (7592, 56304185), (9490, 45043348), (10220, 41825966), (12740, 33552698), (13286, 32173820), (14308, 29875690), (17885, 23900552), (18980, 22521674), (20440, 20912983), (25480, 16776349), (26572, 16086910), (28616, 14937845), (33215, 12869528), (35770, 11950276), (37960, 11260837), (46501, 9192520), (53144, 8043455), (66430, 6434764), (71540, 5975138), (93002, 4596260), (132860, 3217382), (143080, 2987569), (186004, 2298130), (229813, 1860040), (232505, 1838504), (265720, 1608691), (372008, 1149065), (459626, 930020), (465010, 919252)]