20938327200

素因数分解:

$2^5\times 3^3\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:387

約数の個数: 864

約数和(自身を含む): 89626763520

約数和(自身を除く): 68688436320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 70, 72, 73, 75, 80, 84, 90, 96, 98, 100, 105, 108, 112, 120, 126, 135, 140, 144, 146, 147, 150, 160, 168, 175, 180, 189, 196, 200, 210, 216, 219, 224, 225, 240, 245, 252, 270, 271, 280, 288, 292, 294, 300, 315, 336, 350, 360, 365, 378, 392, 400, 420, 432, 438, 441, 450, 480, 490, 504, 511, 525, 540, 542, 560, 584, 588, 600, 630, 657, 672, 675, 700, 720, 730, 735, 756, 784, 800, 813, 840, 864, 876, 882, 900, 945, 980, 1008, 1022, 1050, 1080, 1084, 1095, 1120, 1168, 1176, 1200, 1225, 1260, 1314, 1323, 1350, 1355, 1400, 1440, 1460, 1470, 1512, 1533, 1568, 1575, 1626, 1680, 1752, 1764, 1800, 1825, 1890, 1897, 1960, 1971, 2016, 2044, 2100, 2160, 2168, 2190, 2205, 2336, 2352, 2400, 2439, 2450, 2520, 2555, 2628, 2646, 2700, 2710, 2800, 2920, 2940, 3024, 3066, 3150, 3252, 3285, 3360, 3504, 3528, 3577, 3600, 3650, 3675, 3780, 3794, 3920, 3942, 4065, 4088, 4200, 4320, 4336, 4380, 4410, 4599, 4704, 4725, 4878, 4900, 5040, 5110, 5256, 5292, 5400, 5420, 5475, 5600, 5691, 5840, 5880, 6048, 6132, 6300, 6504, 6570, 6615, 6775, 7008, 7056, 7154, 7200, 7300, 7317, 7350, 7560, 7588, 7665, 7840, 7884, 8130, 8176, 8400, 8672, 8760, 8820, 9198, 9450, 9485, 9756, 9800, 9855, 10080, 10220, 10512, 10584, 10731, 10800, 10840, 10950, 11025, 11382, 11680, 11760, 12195, 12264, 12600, 12775, 13008, 13140, 13230, 13279, 13550, 13797, 14112, 14308, 14600, 14634, 14700, 15120, 15176, 15330, 15768, 16260, 16352, 16425, 16800, 17073, 17520, 17640, 17885, 18396, 18900, 18970, 19512, 19600, 19710, 19783, 20325, 20440, 21024, 21168, 21462, 21600, 21680, 21900, 22050, 22764, 22995, 23520, 24390, 24528, 25200, 25550, 26016, 26280, 26460, 26558, 27100, 27594, 28455, 28616, 29200, 29268, 29400, 30240, 30352, 30660, 31536, 32193, 32520, 32850, 33075, 34146, 35040, 35280, 35770, 36585, 36792, 37800, 37940, 38325, 39024, 39200, 39420, 39566, 39837, 40650, 40880, 42336, 42924, 43360, 43800, 44100, 45528, 45990, 47425, 48780, 49056, 49275, 50400, 51100, 51219, 52560, 52920, 53116, 53655, 54200, 55188, 56910, 57232, 58400, 58536, 58800, 59349, 60704, 60975, 61320, 63072, 64386, 65040, 65700, 66150, 66395, 68292, 68985, 70560, 71540, 73170, 73584, 75600, 75880, 76650, 78048, 78840, 79132, 79674, 81300, 81760, 85365, 85848, 87600, 88200, 89425, 91056, 91980, 94850, 96579, 97560, 98550, 98915, 102200, 102438, 105120, 105840, 106232, 107310, 108400, 110376, 113820, 114464, 114975, 117072, 117600, 118698, 119511, 121950, 122640, 128772, 130080, 131400, 132300, 132790, 136584, 137970, 138481, 142275, 143080, 146340, 147168, 151200, 151760, 153300, 157680, 158264, 159348, 160965, 162600, 170730, 171696, 175200, 176400, 178047, 178850, 182112, 182925, 183960, 189700, 193158, 195120, 197100, 197830, 199185, 204400, 204876, 211680, 212464, 214620, 216800, 220752, 227640, 229950, 234144, 237396, 239022, 243900, 245280, 256095, 257544, 262800, 264600, 265580, 268275, 273168, 275940, 276962, 284550, 286160, 292680, 296745, 303520, 306600, 315360, 316528, 318696, 321930, 325200, 331975, 341460, 343392, 344925, 352800, 356094, 357700, 358533, 365850, 367920, 379400, 386316, 390240, 394200, 395660, 398370, 408800, 409752, 415443, 424928, 426825, 429240, 441504, 455280, 459900, 474792, 478044, 482895, 487800, 494575, 512190, 515088, 525600, 529200, 531160, 534141, 536550, 546336, 551880, 553924, 569100, 572320, 585360, 593490, 597555, 613200, 633056, 637392, 643860, 650400, 663950, 682920, 689850, 692405, 712188, 715400, 717066, 731700, 735840, 758800, 772632, 788400, 791320, 796740, 804825, 819504, 830886, 853650, 858480, 890235, 910560, 919800, 949584, 956088, 965790, 969367, 975600, 989150, 995925, 1024380, 1030176, 1058400, 1062320, 1068282, 1073100, 1103760, 1107848, 1138200, 1170720, 1186980, 1195110, 1226400, 1246329, 1274784, 1280475, 1287720, 1327900, 1365840, 1379700, 1384810, 1424376, 1430800, 1434132, 1463400, 1483725, 1517600, 1545264, 1576800, 1582640, 1593480, 1609650, 1639008, 1661772, 1707300, 1716960, 1780470, 1792665, 1839600, 1899168, 1912176, 1931580, 1938734, 1951200, 1978300, 1991850, 2048760, 2077215, 2124640, 2136564, 2146200, 2207520, 2215696, 2276400, 2373960, 2390220, 2414475, 2492658, 2560950, 2575440, 2655800, 2670705, 2731680, 2759400, 2769620, 2848752, 2861600, 2868264, 2908101, 2926800, 2967450, 2987775, 3090528, 3165280, 3186960, 3219300, 3323544, 3414600, 3462025, 3560940, 3585330, 3679200, 3738987, 3824352, 3863160, 3877468, 3956600, 3983700, 4097520, 4154430, 4273128, 4292400, 4431392, 4451175, 4552800, 4747920, 4780440, 4828950, 4846835, 4985316, 5121900, 5150880, 5311600, 5341410, 5518800, 5539240, 5697504, 5736528, 5816202, 5853600, 5934900, 5975550, 6231645, 6373920, 6438600, 6647088, 6829200, 6924050, 7121880, 7170660, 7477974, 7726320, 7754936, 7913200, 7967400, 8195040, 8308860, 8546256, 8584800, 8724303, 8902350, 8963325, 9495840, 9560880, 9657900, 9693670, 9970632, 10243800, 10386075, 10623200, 10682820, 11037600, 11078480, 11473056, 11632404, 11869800, 11951100, 12463290, 12877200, 13294176, 13353525, 13658400, 13848100, 14243760, 14341320, 14540505, 14955948, 15452640, 15509872, 15826400, 15934800, 16617720, 17092512, 17448606, 17804700, 17926650, 18694935, 19121760, 19315800, 19387340, 19941264, 20487600, 20772150, 21365640, 22156960, 23264808, 23739600, 23902200, 24234175, 24926580, 25754400, 26172909, 26707050, 27696200, 28487520, 28682640, 29081010, 29911896, 31019744, 31158225, 31869600, 33235440, 34897212, 35609400, 35853300, 37389870, 38631600, 38774680, 39882528, 40975200, 41544300, 42731280, 43621515, 46529616, 47479200, 47804400, 48468350, 49853160, 52345818, 53414100, 55392400, 57365280, 58162020, 59823792, 62316450, 66470880, 69794424, 71218800, 71706600, 72702525, 74779740, 77263200, 77549360, 83088600, 85462560, 87243030, 93059232, 93474675, 95608800, 96936700, 99706320, 104691636, 106828200, 110784800, 116324040, 119647584, 124632900, 130864545, 139588848, 142437600, 143413200, 145405050, 149559480, 155098720, 166177200, 174486060, 186949350, 193873400, 199412640, 209383272, 213656400, 218107575, 232648080, 249265800, 261729090, 279177696, 286826400, 290810100, 299118960, 332354400, 348972120, 373898700, 387746800, 418766544, 427312800, 436215150, 465296160, 498531600, 523458180, 581620200, 598237920, 654322725, 697944240, 747797400, 775493600, 837533088, 872430300, 997063200, 1046916360, 1163240400, 1308645450, 1395888480, 1495594800, 1744860600, 2093832720, 2326480800, 2617290900, 2991189600, 3489721200, 4187665440, 5234581800, 6979442400, 10469163600, 20938327200]

約数ペア:

[(1, 20938327200), (2, 10469163600), (3, 6979442400), (4, 5234581800), (5, 4187665440), (6, 3489721200), (7, 2991189600), (8, 2617290900), (9, 2326480800), (10, 2093832720), (12, 1744860600), (14, 1495594800), (15, 1395888480), (16, 1308645450), (18, 1163240400), (20, 1046916360), (21, 997063200), (24, 872430300), (25, 837533088), (27, 775493600), (28, 747797400), (30, 697944240), (32, 654322725), (35, 598237920), (36, 581620200), (40, 523458180), (42, 498531600), (45, 465296160), (48, 436215150), (49, 427312800), (50, 418766544), (54, 387746800), (56, 373898700), (60, 348972120), (63, 332354400), (70, 299118960), (72, 290810100), (73, 286826400), (75, 279177696), (80, 261729090), (84, 249265800), (90, 232648080), (96, 218107575), (98, 213656400), (100, 209383272), (105, 199412640), (108, 193873400), (112, 186949350), (120, 174486060), (126, 166177200), (135, 155098720), (140, 149559480), (144, 145405050), (146, 143413200), (147, 142437600), (150, 139588848), (160, 130864545), (168, 124632900), (175, 119647584), (180, 116324040), (189, 110784800), (196, 106828200), (200, 104691636), (210, 99706320), (216, 96936700), (219, 95608800), (224, 93474675), (225, 93059232), (240, 87243030), (245, 85462560), (252, 83088600), (270, 77549360), (271, 77263200), (280, 74779740), (288, 72702525), (292, 71706600), (294, 71218800), (300, 69794424), (315, 66470880), (336, 62316450), (350, 59823792), (360, 58162020), (365, 57365280), (378, 55392400), (392, 53414100), (400, 52345818), (420, 49853160), (432, 48468350), (438, 47804400), (441, 47479200), (450, 46529616), (480, 43621515), (490, 42731280), (504, 41544300), (511, 40975200), (525, 39882528), (540, 38774680), (542, 38631600), (560, 37389870), (584, 35853300), (588, 35609400), (600, 34897212), (630, 33235440), (657, 31869600), (672, 31158225), (675, 31019744), (700, 29911896), (720, 29081010), (730, 28682640), (735, 28487520), (756, 27696200), (784, 26707050), (800, 26172909), (813, 25754400), (840, 24926580), (864, 24234175), (876, 23902200), (882, 23739600), (900, 23264808), (945, 22156960), (980, 21365640), (1008, 20772150), (1022, 20487600), (1050, 19941264), (1080, 19387340), (1084, 19315800), (1095, 19121760), (1120, 18694935), (1168, 17926650), (1176, 17804700), (1200, 17448606), (1225, 17092512), (1260, 16617720), (1314, 15934800), (1323, 15826400), (1350, 15509872), (1355, 15452640), (1400, 14955948), (1440, 14540505), (1460, 14341320), (1470, 14243760), (1512, 13848100), (1533, 13658400), (1568, 13353525), (1575, 13294176), (1626, 12877200), (1680, 12463290), (1752, 11951100), (1764, 11869800), (1800, 11632404), (1825, 11473056), (1890, 11078480), (1897, 11037600), (1960, 10682820), (1971, 10623200), (2016, 10386075), (2044, 10243800), (2100, 9970632), (2160, 9693670), (2168, 9657900), (2190, 9560880), (2205, 9495840), (2336, 8963325), (2352, 8902350), (2400, 8724303), (2439, 8584800), (2450, 8546256), (2520, 8308860), (2555, 8195040), (2628, 7967400), (2646, 7913200), (2700, 7754936), (2710, 7726320), (2800, 7477974), (2920, 7170660), (2940, 7121880), (3024, 6924050), (3066, 6829200), (3150, 6647088), (3252, 6438600), (3285, 6373920), (3360, 6231645), (3504, 5975550), (3528, 5934900), (3577, 5853600), (3600, 5816202), (3650, 5736528), (3675, 5697504), (3780, 5539240), (3794, 5518800), (3920, 5341410), (3942, 5311600), (4065, 5150880), (4088, 5121900), (4200, 4985316), (4320, 4846835), (4336, 4828950), (4380, 4780440), (4410, 4747920), (4599, 4552800), (4704, 4451175), (4725, 4431392), (4878, 4292400), (4900, 4273128), (5040, 4154430), (5110, 4097520), (5256, 3983700), (5292, 3956600), (5400, 3877468), (5420, 3863160), (5475, 3824352), (5600, 3738987), (5691, 3679200), (5840, 3585330), (5880, 3560940), (6048, 3462025), (6132, 3414600), (6300, 3323544), (6504, 3219300), (6570, 3186960), (6615, 3165280), (6775, 3090528), (7008, 2987775), (7056, 2967450), (7154, 2926800), (7200, 2908101), (7300, 2868264), (7317, 2861600), (7350, 2848752), (7560, 2769620), (7588, 2759400), (7665, 2731680), (7840, 2670705), (7884, 2655800), (8130, 2575440), (8176, 2560950), (8400, 2492658), (8672, 2414475), (8760, 2390220), (8820, 2373960), (9198, 2276400), (9450, 2215696), (9485, 2207520), (9756, 2146200), (9800, 2136564), (9855, 2124640), (10080, 2077215), (10220, 2048760), (10512, 1991850), (10584, 1978300), (10731, 1951200), (10800, 1938734), (10840, 1931580), (10950, 1912176), (11025, 1899168), (11382, 1839600), (11680, 1792665), (11760, 1780470), (12195, 1716960), (12264, 1707300), (12600, 1661772), (12775, 1639008), (13008, 1609650), (13140, 1593480), (13230, 1582640), (13279, 1576800), (13550, 1545264), (13797, 1517600), (14112, 1483725), (14308, 1463400), (14600, 1434132), (14634, 1430800), (14700, 1424376), (15120, 1384810), (15176, 1379700), (15330, 1365840), (15768, 1327900), (16260, 1287720), (16352, 1280475), (16425, 1274784), (16800, 1246329), (17073, 1226400), (17520, 1195110), (17640, 1186980), (17885, 1170720), (18396, 1138200), (18900, 1107848), (18970, 1103760), (19512, 1073100), (19600, 1068282), (19710, 1062320), (19783, 1058400), (20325, 1030176), (20440, 1024380), (21024, 995925), (21168, 989150), (21462, 975600), (21600, 969367), (21680, 965790), (21900, 956088), (22050, 949584), (22764, 919800), (22995, 910560), (23520, 890235), (24390, 858480), (24528, 853650), (25200, 830886), (25550, 819504), (26016, 804825), (26280, 796740), (26460, 791320), (26558, 788400), (27100, 772632), (27594, 758800), (28455, 735840), (28616, 731700), (29200, 717066), (29268, 715400), (29400, 712188), (30240, 692405), (30352, 689850), (30660, 682920), (31536, 663950), (32193, 650400), (32520, 643860), (32850, 637392), (33075, 633056), (34146, 613200), (35040, 597555), (35280, 593490), (35770, 585360), (36585, 572320), (36792, 569100), (37800, 553924), (37940, 551880), (38325, 546336), (39024, 536550), (39200, 534141), (39420, 531160), (39566, 529200), (39837, 525600), (40650, 515088), (40880, 512190), (42336, 494575), (42924, 487800), (43360, 482895), (43800, 478044), (44100, 474792), (45528, 459900), (45990, 455280), (47425, 441504), (48780, 429240), (49056, 426825), (49275, 424928), (50400, 415443), (51100, 409752), (51219, 408800), (52560, 398370), (52920, 395660), (53116, 394200), (53655, 390240), (54200, 386316), (55188, 379400), (56910, 367920), (57232, 365850), (58400, 358533), (58536, 357700), (58800, 356094), (59349, 352800), (60704, 344925), (60975, 343392), (61320, 341460), (63072, 331975), (64386, 325200), (65040, 321930), (65700, 318696), (66150, 316528), (66395, 315360), (68292, 306600), (68985, 303520), (70560, 296745), (71540, 292680), (73170, 286160), (73584, 284550), (75600, 276962), (75880, 275940), (76650, 273168), (78048, 268275), (78840, 265580), (79132, 264600), (79674, 262800), (81300, 257544), (81760, 256095), (85365, 245280), (85848, 243900), (87600, 239022), (88200, 237396), (89425, 234144), (91056, 229950), (91980, 227640), (94850, 220752), (96579, 216800), (97560, 214620), (98550, 212464), (98915, 211680), (102200, 204876), (102438, 204400), (105120, 199185), (105840, 197830), (106232, 197100), (107310, 195120), (108400, 193158), (110376, 189700), (113820, 183960), (114464, 182925), (114975, 182112), (117072, 178850), (117600, 178047), (118698, 176400), (119511, 175200), (121950, 171696), (122640, 170730), (128772, 162600), (130080, 160965), (131400, 159348), (132300, 158264), (132790, 157680), (136584, 153300), (137970, 151760), (138481, 151200), (142275, 147168), (143080, 146340)]