20601166560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:722

約数の個数: 384

約数和(自身を含む): 72587612160

約数和(自身を除く): 51986445600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 281, 310, 312, 372, 379, 390, 403, 416, 465, 480, 496, 520, 562, 620, 624, 744, 758, 780, 806, 843, 930, 992, 1040, 1124, 1137, 1209, 1240, 1248, 1405, 1488, 1516, 1560, 1612, 1686, 1860, 1895, 2015, 2080, 2248, 2274, 2418, 2480, 2810, 2976, 3032, 3120, 3224, 3372, 3653, 3720, 3790, 4030, 4215, 4496, 4548, 4836, 4927, 4960, 5620, 5685, 6045, 6064, 6240, 6448, 6744, 7306, 7440, 7580, 8060, 8430, 8711, 8992, 9096, 9672, 9854, 10959, 11240, 11370, 11749, 12090, 12128, 12896, 13488, 14612, 14781, 14880, 15160, 16120, 16860, 17422, 18192, 18265, 19344, 19708, 21918, 22480, 22740, 23498, 24180, 24635, 26133, 26976, 29224, 29562, 30320, 32240, 33720, 34844, 35247, 36384, 36530, 38688, 39416, 43555, 43836, 44960, 45480, 46996, 48360, 49270, 52266, 54795, 58448, 58745, 59124, 60640, 64480, 67440, 69688, 70494, 73060, 73905, 78832, 87110, 87672, 90960, 93992, 96720, 98540, 104532, 106499, 109590, 113243, 116896, 117490, 118248, 130665, 134880, 139376, 140988, 146120, 147810, 152737, 157664, 174220, 175344, 176235, 181920, 187984, 193440, 197080, 209064, 212998, 219180, 226486, 234980, 236496, 261330, 278752, 281976, 292240, 295620, 305474, 319497, 339729, 348440, 350688, 352470, 375968, 394160, 418128, 425996, 438360, 452972, 458211, 469960, 472992, 522660, 532495, 563952, 566215, 584480, 591240, 610948, 638994, 679458, 696880, 704940, 763685, 788320, 836256, 851992, 876720, 905944, 916422, 939920, 1045320, 1064990, 1127904, 1132430, 1182480, 1221896, 1277988, 1358916, 1384487, 1393760, 1409880, 1527370, 1597485, 1698645, 1703984, 1753440, 1811888, 1832844, 1879840, 2090640, 2129980, 2264860, 2291055, 2364960, 2443792, 2555976, 2717832, 2768974, 2819760, 3054740, 3194970, 3301469, 3397290, 3407968, 3623776, 3665688, 4153461, 4181280, 4259960, 4529720, 4582110, 4887584, 5111952, 5435664, 5537948, 5639520, 6109480, 6389940, 6602938, 6794580, 6922435, 7331376, 8306922, 8519920, 9059440, 9164220, 9904407, 10223904, 10871328, 11075896, 12218960, 12779880, 13205876, 13589160, 13844870, 14662752, 16507345, 16613844, 17039840, 18118880, 18328440, 19808814, 20767305, 22151792, 24437920, 25559760, 26411752, 27178320, 27689740, 33014690, 33227688, 36656880, 39617628, 41534610, 42919097, 44303584, 49522035, 51119520, 52823504, 54356640, 55379480, 66029380, 66455376, 73313760, 79235256, 83069220, 85838194, 99044070, 105647008, 110758960, 128757291, 132058760, 132910752, 158470512, 166138440, 171676388, 198088140, 214595485, 221517920, 257514582, 264117520, 316941024, 332276880, 343352776, 396176280, 429190970, 515029164, 528235040, 643786455, 664553760, 686705552, 792352560, 858381940, 1030058328, 1287572910, 1373411104, 1584705120, 1716763880, 2060116656, 2575145820, 3433527760, 4120233312, 5150291640, 6867055520, 10300583280, 20601166560]

約数ペア:

[(1, 20601166560), (2, 10300583280), (3, 6867055520), (4, 5150291640), (5, 4120233312), (6, 3433527760), (8, 2575145820), (10, 2060116656), (12, 1716763880), (13, 1584705120), (15, 1373411104), (16, 1287572910), (20, 1030058328), (24, 858381940), (26, 792352560), (30, 686705552), (31, 664553760), (32, 643786455), (39, 528235040), (40, 515029164), (48, 429190970), (52, 396176280), (60, 343352776), (62, 332276880), (65, 316941024), (78, 264117520), (80, 257514582), (93, 221517920), (96, 214595485), (104, 198088140), (120, 171676388), (124, 166138440), (130, 158470512), (155, 132910752), (156, 132058760), (160, 128757291), (186, 110758960), (195, 105647008), (208, 99044070), (240, 85838194), (248, 83069220), (260, 79235256), (281, 73313760), (310, 66455376), (312, 66029380), (372, 55379480), (379, 54356640), (390, 52823504), (403, 51119520), (416, 49522035), (465, 44303584), (480, 42919097), (496, 41534610), (520, 39617628), (562, 36656880), (620, 33227688), (624, 33014690), (744, 27689740), (758, 27178320), (780, 26411752), (806, 25559760), (843, 24437920), (930, 22151792), (992, 20767305), (1040, 19808814), (1124, 18328440), (1137, 18118880), (1209, 17039840), (1240, 16613844), (1248, 16507345), (1405, 14662752), (1488, 13844870), (1516, 13589160), (1560, 13205876), (1612, 12779880), (1686, 12218960), (1860, 11075896), (1895, 10871328), (2015, 10223904), (2080, 9904407), (2248, 9164220), (2274, 9059440), (2418, 8519920), (2480, 8306922), (2810, 7331376), (2976, 6922435), (3032, 6794580), (3120, 6602938), (3224, 6389940), (3372, 6109480), (3653, 5639520), (3720, 5537948), (3790, 5435664), (4030, 5111952), (4215, 4887584), (4496, 4582110), (4548, 4529720), (4836, 4259960), (4927, 4181280), (4960, 4153461), (5620, 3665688), (5685, 3623776), (6045, 3407968), (6064, 3397290), (6240, 3301469), (6448, 3194970), (6744, 3054740), (7306, 2819760), (7440, 2768974), (7580, 2717832), (8060, 2555976), (8430, 2443792), (8711, 2364960), (8992, 2291055), (9096, 2264860), (9672, 2129980), (9854, 2090640), (10959, 1879840), (11240, 1832844), (11370, 1811888), (11749, 1753440), (12090, 1703984), (12128, 1698645), (12896, 1597485), (13488, 1527370), (14612, 1409880), (14781, 1393760), (14880, 1384487), (15160, 1358916), (16120, 1277988), (16860, 1221896), (17422, 1182480), (18192, 1132430), (18265, 1127904), (19344, 1064990), (19708, 1045320), (21918, 939920), (22480, 916422), (22740, 905944), (23498, 876720), (24180, 851992), (24635, 836256), (26133, 788320), (26976, 763685), (29224, 704940), (29562, 696880), (30320, 679458), (32240, 638994), (33720, 610948), (34844, 591240), (35247, 584480), (36384, 566215), (36530, 563952), (38688, 532495), (39416, 522660), (43555, 472992), (43836, 469960), (44960, 458211), (45480, 452972), (46996, 438360), (48360, 425996), (49270, 418128), (52266, 394160), (54795, 375968), (58448, 352470), (58745, 350688), (59124, 348440), (60640, 339729), (64480, 319497), (67440, 305474), (69688, 295620), (70494, 292240), (73060, 281976), (73905, 278752), (78832, 261330), (87110, 236496), (87672, 234980), (90960, 226486), (93992, 219180), (96720, 212998), (98540, 209064), (104532, 197080), (106499, 193440), (109590, 187984), (113243, 181920), (116896, 176235), (117490, 175344), (118248, 174220), (130665, 157664), (134880, 152737), (139376, 147810), (140988, 146120)]