20368051200

素因数分解:

$2^{10}\times 3^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 792

約数和(自身を含む): 84975522528

約数和(自身を除く): 64607471328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 73, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 146, 150, 160, 168, 173, 175, 180, 192, 200, 210, 219, 224, 225, 240, 252, 256, 280, 288, 292, 300, 315, 320, 336, 346, 350, 360, 365, 384, 400, 420, 438, 448, 450, 480, 504, 511, 512, 519, 525, 560, 576, 584, 600, 630, 640, 657, 672, 692, 700, 720, 730, 768, 800, 840, 865, 876, 896, 900, 960, 1008, 1022, 1024, 1038, 1050, 1095, 1120, 1152, 1168, 1200, 1211, 1260, 1280, 1314, 1344, 1384, 1400, 1440, 1460, 1533, 1536, 1557, 1575, 1600, 1680, 1730, 1752, 1792, 1800, 1825, 1920, 2016, 2044, 2076, 2100, 2190, 2240, 2304, 2336, 2400, 2422, 2520, 2555, 2560, 2595, 2628, 2688, 2768, 2800, 2880, 2920, 3066, 3072, 3114, 3150, 3200, 3285, 3360, 3460, 3504, 3584, 3600, 3633, 3650, 3840, 4032, 4088, 4152, 4200, 4325, 4380, 4480, 4599, 4608, 4672, 4800, 4844, 5040, 5110, 5120, 5190, 5256, 5376, 5475, 5536, 5600, 5760, 5840, 6055, 6132, 6228, 6300, 6400, 6570, 6720, 6920, 7008, 7168, 7200, 7266, 7300, 7665, 7680, 7785, 8064, 8176, 8304, 8400, 8650, 8760, 8960, 9198, 9216, 9344, 9600, 9688, 10080, 10220, 10380, 10512, 10752, 10899, 10950, 11072, 11200, 11520, 11680, 12110, 12264, 12456, 12600, 12629, 12775, 12800, 12975, 13140, 13440, 13840, 14016, 14400, 14532, 14600, 15330, 15360, 15570, 16128, 16352, 16425, 16608, 16800, 17300, 17520, 17920, 18165, 18396, 18688, 19200, 19376, 20160, 20440, 20760, 21024, 21504, 21798, 21900, 22144, 22400, 22995, 23040, 23360, 24220, 24528, 24912, 25200, 25258, 25550, 25600, 25950, 26280, 26880, 27680, 28032, 28800, 29064, 29200, 30275, 30660, 31140, 32256, 32704, 32850, 33216, 33600, 34600, 35040, 35840, 36330, 36792, 37376, 37887, 38325, 38400, 38752, 38925, 40320, 40880, 41520, 42048, 43596, 43800, 44288, 44800, 45990, 46080, 46720, 48440, 49056, 49824, 50400, 50516, 51100, 51900, 52560, 53760, 54495, 55360, 56064, 57600, 58128, 58400, 60550, 61320, 62280, 63145, 64512, 65408, 65700, 66432, 67200, 69200, 70080, 72660, 73584, 74752, 75774, 76650, 76800, 77504, 77850, 80640, 81760, 83040, 84096, 87192, 87600, 88403, 88576, 89600, 90825, 91980, 93440, 96880, 98112, 99648, 100800, 101032, 102200, 103800, 105120, 107520, 108990, 110720, 112128, 113661, 114975, 115200, 116256, 116800, 121100, 122640, 124560, 126290, 130816, 131400, 132864, 134400, 138400, 140160, 145320, 147168, 151548, 153300, 155008, 155700, 161280, 163520, 166080, 168192, 174384, 175200, 176806, 177152, 179200, 181650, 183960, 186880, 189435, 193760, 196224, 199296, 201600, 202064, 204400, 207600, 210240, 217980, 221440, 224256, 227322, 229950, 230400, 232512, 233600, 242200, 245280, 249120, 252580, 261632, 262800, 265209, 265728, 268800, 272475, 276800, 280320, 290640, 294336, 303096, 306600, 310016, 311400, 315725, 322560, 327040, 332160, 336384, 348768, 350400, 353612, 363300, 367920, 373760, 378870, 387520, 392448, 398592, 403200, 404128, 408800, 415200, 420480, 435960, 442015, 442880, 454644, 459900, 465024, 467200, 484400, 490560, 498240, 505160, 523264, 525600, 530418, 531456, 537600, 544950, 553600, 560640, 568305, 581280, 588672, 606192, 613200, 620032, 622800, 631450, 654080, 664320, 672768, 697536, 700800, 707224, 726600, 735840, 757740, 775040, 784896, 795627, 797184, 806400, 808256, 817600, 830400, 840960, 871920, 884030, 885760, 909288, 919800, 930048, 934400, 947175, 968800, 981120, 996480, 1010320, 1051200, 1060836, 1089900, 1107200, 1121280, 1136610, 1162560, 1177344, 1212384, 1226400, 1240064, 1245600, 1262900, 1308160, 1326045, 1328640, 1395072, 1401600, 1414448, 1453200, 1471680, 1515480, 1550080, 1569792, 1591254, 1594368, 1612800, 1616512, 1635200, 1660800, 1681920, 1743840, 1768060, 1818576, 1839600, 1860096, 1868800, 1894350, 1937600, 1962240, 1992960, 2020640, 2102400, 2121672, 2179800, 2210075, 2214400, 2273220, 2325120, 2354688, 2424768, 2452800, 2491200, 2525800, 2616320, 2652090, 2657280, 2790144, 2803200, 2828896, 2841525, 2906400, 2943360, 3030960, 3100160, 3182508, 3233024, 3270400, 3321600, 3363840, 3487680, 3536120, 3637152, 3679200, 3720192, 3788700, 3875200, 3924480, 3978135, 3985920, 4041280, 4204800, 4243344, 4359600, 4420150, 4428800, 4546440, 4650240, 4709376, 4849536, 4905600, 4982400, 5051600, 5304180, 5580288, 5606400, 5657792, 5683050, 5812800, 5886720, 6061920, 6200320, 6365016, 6466048, 6540800, 6630225, 6643200, 6975360, 7072240, 7274304, 7358400, 7577400, 7750400, 7848960, 7956270, 7971840, 8082560, 8409600, 8486688, 8719200, 8840300, 9092880, 9300480, 9699072, 9811200, 9964800, 10103200, 10608360, 11160576, 11315584, 11366100, 11625600, 11773440, 12123840, 12730032, 12932096, 13081600, 13260450, 13286400, 13950720, 14144480, 14548608, 14716800, 15154800, 15500800, 15912540, 16165120, 16819200, 16973376, 17438400, 17680600, 18185760, 18600960, 19398144, 19622400, 19890675, 19929600, 20206400, 21216720, 22631168, 22732200, 23251200, 23546880, 24247680, 25460064, 26520900, 27901440, 28288960, 29097216, 29433600, 30309600, 31001600, 31825080, 32330240, 33946752, 34876800, 35361200, 36371520, 38796288, 39244800, 39781350, 39859200, 40412800, 42433440, 45262336, 45464400, 46502400, 48495360, 50920128, 53041800, 55802880, 56577920, 58194432, 58867200, 60619200, 63650160, 64660480, 67893504, 69753600, 70722400, 72743040, 79562700, 80825600, 84866880, 90524672, 90928800, 93004800, 96990720, 101840256, 106083600, 113155840, 116388864, 117734400, 121238400, 127300320, 135787008, 139507200, 141444800, 145486080, 159125400, 161651200, 169733760, 181857600, 193981440, 203680512, 212167200, 226311680, 242476800, 254600640, 271574016, 279014400, 282889600, 290972160, 318250800, 323302400, 339467520, 363715200, 407361024, 424334400, 452623360, 484953600, 509201280, 565779200, 581944320, 636501600, 678935040, 727430400, 814722048, 848668800, 969907200, 1018402560, 1131558400, 1273003200, 1357870080, 1454860800, 1697337600, 2036805120, 2263116800, 2546006400, 2909721600, 3394675200, 4073610240, 5092012800, 6789350400, 10184025600, 20368051200]

約数ペア:

[(1, 20368051200), (2, 10184025600), (3, 6789350400), (4, 5092012800), (5, 4073610240), (6, 3394675200), (7, 2909721600), (8, 2546006400), (9, 2263116800), (10, 2036805120), (12, 1697337600), (14, 1454860800), (15, 1357870080), (16, 1273003200), (18, 1131558400), (20, 1018402560), (21, 969907200), (24, 848668800), (25, 814722048), (28, 727430400), (30, 678935040), (32, 636501600), (35, 581944320), (36, 565779200), (40, 509201280), (42, 484953600), (45, 452623360), (48, 424334400), (50, 407361024), (56, 363715200), (60, 339467520), (63, 323302400), (64, 318250800), (70, 290972160), (72, 282889600), (73, 279014400), (75, 271574016), (80, 254600640), (84, 242476800), (90, 226311680), (96, 212167200), (100, 203680512), (105, 193981440), (112, 181857600), (120, 169733760), (126, 161651200), (128, 159125400), (140, 145486080), (144, 141444800), (146, 139507200), (150, 135787008), (160, 127300320), (168, 121238400), (173, 117734400), (175, 116388864), (180, 113155840), (192, 106083600), (200, 101840256), (210, 96990720), (219, 93004800), (224, 90928800), (225, 90524672), (240, 84866880), (252, 80825600), (256, 79562700), (280, 72743040), (288, 70722400), (292, 69753600), (300, 67893504), (315, 64660480), (320, 63650160), (336, 60619200), (346, 58867200), (350, 58194432), (360, 56577920), (365, 55802880), (384, 53041800), (400, 50920128), (420, 48495360), (438, 46502400), (448, 45464400), (450, 45262336), (480, 42433440), (504, 40412800), (511, 39859200), (512, 39781350), (519, 39244800), (525, 38796288), (560, 36371520), (576, 35361200), (584, 34876800), (600, 33946752), (630, 32330240), (640, 31825080), (657, 31001600), (672, 30309600), (692, 29433600), (700, 29097216), (720, 28288960), (730, 27901440), (768, 26520900), (800, 25460064), (840, 24247680), (865, 23546880), (876, 23251200), (896, 22732200), (900, 22631168), (960, 21216720), (1008, 20206400), (1022, 19929600), (1024, 19890675), (1038, 19622400), (1050, 19398144), (1095, 18600960), (1120, 18185760), (1152, 17680600), (1168, 17438400), (1200, 16973376), (1211, 16819200), (1260, 16165120), (1280, 15912540), (1314, 15500800), (1344, 15154800), (1384, 14716800), (1400, 14548608), (1440, 14144480), (1460, 13950720), (1533, 13286400), (1536, 13260450), (1557, 13081600), (1575, 12932096), (1600, 12730032), (1680, 12123840), (1730, 11773440), (1752, 11625600), (1792, 11366100), (1800, 11315584), (1825, 11160576), (1920, 10608360), (2016, 10103200), (2044, 9964800), (2076, 9811200), (2100, 9699072), (2190, 9300480), (2240, 9092880), (2304, 8840300), (2336, 8719200), (2400, 8486688), (2422, 8409600), (2520, 8082560), (2555, 7971840), (2560, 7956270), (2595, 7848960), (2628, 7750400), (2688, 7577400), (2768, 7358400), (2800, 7274304), (2880, 7072240), (2920, 6975360), (3066, 6643200), (3072, 6630225), (3114, 6540800), (3150, 6466048), (3200, 6365016), (3285, 6200320), (3360, 6061920), (3460, 5886720), (3504, 5812800), (3584, 5683050), (3600, 5657792), (3633, 5606400), (3650, 5580288), (3840, 5304180), (4032, 5051600), (4088, 4982400), (4152, 4905600), (4200, 4849536), (4325, 4709376), (4380, 4650240), (4480, 4546440), (4599, 4428800), (4608, 4420150), (4672, 4359600), (4800, 4243344), (4844, 4204800), (5040, 4041280), (5110, 3985920), (5120, 3978135), (5190, 3924480), (5256, 3875200), (5376, 3788700), (5475, 3720192), (5536, 3679200), (5600, 3637152), (5760, 3536120), (5840, 3487680), (6055, 3363840), (6132, 3321600), (6228, 3270400), (6300, 3233024), (6400, 3182508), (6570, 3100160), (6720, 3030960), (6920, 2943360), (7008, 2906400), (7168, 2841525), (7200, 2828896), (7266, 2803200), (7300, 2790144), (7665, 2657280), (7680, 2652090), (7785, 2616320), (8064, 2525800), (8176, 2491200), (8304, 2452800), (8400, 2424768), (8650, 2354688), (8760, 2325120), (8960, 2273220), (9198, 2214400), (9216, 2210075), (9344, 2179800), (9600, 2121672), (9688, 2102400), (10080, 2020640), (10220, 1992960), (10380, 1962240), (10512, 1937600), (10752, 1894350), (10899, 1868800), (10950, 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(26880, 757740), (27680, 735840), (28032, 726600), (28800, 707224), (29064, 700800), (29200, 697536), (30275, 672768), (30660, 664320), (31140, 654080), (32256, 631450), (32704, 622800), (32850, 620032), (33216, 613200), (33600, 606192), (34600, 588672), (35040, 581280), (35840, 568305), (36330, 560640), (36792, 553600), (37376, 544950), (37887, 537600), (38325, 531456), (38400, 530418), (38752, 525600), (38925, 523264), (40320, 505160), (40880, 498240), (41520, 490560), (42048, 484400), (43596, 467200), (43800, 465024), (44288, 459900), (44800, 454644), (45990, 442880), (46080, 442015), (46720, 435960), (48440, 420480), (49056, 415200), (49824, 408800), (50400, 404128), (50516, 403200), (51100, 398592), (51900, 392448), (52560, 387520), (53760, 378870), (54495, 373760), (55360, 367920), (56064, 363300), (57600, 353612), (58128, 350400), (58400, 348768), (60550, 336384), (61320, 332160), (62280, 327040), (63145, 322560), (64512, 315725), (65408, 311400), (65700, 310016), (66432, 306600), (67200, 303096), (69200, 294336), (70080, 290640), (72660, 280320), (73584, 276800), (74752, 272475), (75774, 268800), (76650, 265728), (76800, 265209), (77504, 262800), (77850, 261632), (80640, 252580), (81760, 249120), (83040, 245280), (84096, 242200), (87192, 233600), (87600, 232512), (88403, 230400), (88576, 229950), (89600, 227322), (90825, 224256), (91980, 221440), (93440, 217980), (96880, 210240), (98112, 207600), (99648, 204400), (100800, 202064), (101032, 201600), (102200, 199296), (103800, 196224), (105120, 193760), (107520, 189435), (108990, 186880), (110720, 183960), (112128, 181650), (113661, 179200), (114975, 177152), (115200, 176806), (116256, 175200), (116800, 174384), (121100, 168192), (122640, 166080), (124560, 163520), (126290, 161280), (130816, 155700), (131400, 155008), (132864, 153300), (134400, 151548), (138400, 147168), (140160, 145320)]