142187760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1424

約数の個数: 240

約数和(自身を含む): 561401568

約数和(自身を除く): 419213808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1144, 1170, 1287, 1320, 1381, 1430, 1560, 1584, 1716, 1872, 1980, 2145, 2288, 2340, 2574, 2640, 2762, 2860, 3120, 3432, 3960, 4143, 4290, 4680, 5148, 5524, 5720, 6435, 6864, 6905, 7920, 8286, 8580, 9360, 10296, 11048, 11440, 12429, 12870, 13810, 15191, 16572, 17160, 17953, 20592, 20715, 22096, 24858, 25740, 27620, 30382, 33144, 34320, 35906, 41430, 45573, 49716, 51480, 53859, 55240, 60764, 62145, 66288, 71812, 75955, 82860, 89765, 91146, 99432, 102960, 107718, 110480, 121528, 124290, 136719, 143624, 151910, 161577, 165720, 179530, 182292, 197483, 198864, 215436, 227865, 243056, 248580, 269295, 273438, 287248, 303820, 323154, 331440, 359060, 364584, 394966, 430872, 455730, 497160, 538590, 546876, 592449, 607640, 646308, 683595, 718120, 729168, 789932, 807885, 861744, 911460, 987415, 994320, 1077180, 1093752, 1184898, 1215280, 1292616, 1367190, 1436240, 1579864, 1615770, 1777347, 1822920, 1974830, 2154360, 2187504, 2369796, 2585232, 2734380, 2962245, 3159728, 3231540, 3554694, 3645840, 3949660, 4308720, 4739592, 5468760, 5924490, 6463080, 7109388, 7899320, 8886735, 9479184, 10937520, 11848980, 12926160, 14218776, 15798640, 17773470, 23697960, 28437552, 35546940, 47395920, 71093880, 142187760]

約数ペア:

[(1, 142187760), (2, 71093880), (3, 47395920), (4, 35546940), (5, 28437552), (6, 23697960), (8, 17773470), (9, 15798640), (10, 14218776), (11, 12926160), (12, 11848980), (13, 10937520), (15, 9479184), (16, 8886735), (18, 7899320), (20, 7109388), (22, 6463080), (24, 5924490), (26, 5468760), (30, 4739592), (33, 4308720), (36, 3949660), (39, 3645840), (40, 3554694), (44, 3231540), (45, 3159728), (48, 2962245), (52, 2734380), (55, 2585232), (60, 2369796), (65, 2187504), (66, 2154360), (72, 1974830), (78, 1822920), (80, 1777347), (88, 1615770), (90, 1579864), (99, 1436240), (104, 1367190), (110, 1292616), (117, 1215280), (120, 1184898), (130, 1093752), (132, 1077180), (143, 994320), (144, 987415), (156, 911460), (165, 861744), (176, 807885), (180, 789932), (195, 729168), (198, 718120), (208, 683595), (220, 646308), (234, 607640), (240, 592449), (260, 546876), (264, 538590), (286, 497160), (312, 455730), (330, 430872), (360, 394966), (390, 364584), (396, 359060), (429, 331440), (440, 323154), (468, 303820), (495, 287248), (520, 273438), (528, 269295), (572, 248580), (585, 243056), (624, 227865), (660, 215436), (715, 198864), (720, 197483), (780, 182292), (792, 179530), (858, 165720), (880, 161577), (936, 151910), (990, 143624), (1040, 136719), (1144, 124290), (1170, 121528), (1287, 110480), (1320, 107718), (1381, 102960), (1430, 99432), (1560, 91146), (1584, 89765), (1716, 82860), (1872, 75955), (1980, 71812), (2145, 66288), (2288, 62145), (2340, 60764), (2574, 55240), (2640, 53859), (2762, 51480), (2860, 49716), (3120, 45573), (3432, 41430), (3960, 35906), (4143, 34320), (4290, 33144), (4680, 30382), (5148, 27620), (5524, 25740), (5720, 24858), (6435, 22096), (6864, 20715), (6905, 20592), (7920, 17953), (8286, 17160), (8580, 16572), (9360, 15191), (10296, 13810), (11048, 12870), (11440, 12429)]