18748285920

素因数分解:

$2^5\times 3^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:814

約数の個数: 864

約数和(自身を含む): 83227199328

約数和(自身を除く): 64478913408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 160, 162, 168, 180, 182, 189, 195, 196, 208, 210, 216, 224, 234, 240, 243, 245, 252, 260, 270, 273, 280, 288, 294, 312, 315, 324, 336, 351, 360, 364, 378, 390, 392, 405, 416, 420, 432, 441, 455, 468, 480, 486, 490, 504, 520, 540, 546, 560, 567, 585, 588, 624, 630, 637, 648, 672, 702, 720, 728, 735, 756, 757, 780, 784, 810, 819, 840, 864, 882, 910, 936, 945, 972, 980, 1008, 1040, 1053, 1080, 1092, 1120, 1134, 1170, 1176, 1215, 1248, 1260, 1274, 1296, 1323, 1365, 1404, 1440, 1456, 1470, 1512, 1514, 1560, 1568, 1620, 1638, 1680, 1701, 1755, 1764, 1820, 1872, 1890, 1911, 1944, 1960, 2016, 2080, 2106, 2160, 2184, 2205, 2268, 2271, 2340, 2352, 2430, 2457, 2520, 2548, 2592, 2646, 2730, 2808, 2835, 2912, 2940, 3024, 3028, 3120, 3159, 3185, 3240, 3276, 3360, 3402, 3510, 3528, 3640, 3744, 3780, 3785, 3822, 3888, 3920, 3969, 4095, 4212, 4320, 4368, 4410, 4536, 4542, 4680, 4704, 4860, 4914, 5040, 5096, 5265, 5292, 5299, 5460, 5616, 5670, 5733, 5880, 6048, 6056, 6240, 6318, 6370, 6480, 6552, 6615, 6804, 6813, 7020, 7056, 7280, 7371, 7560, 7570, 7644, 7776, 7840, 7938, 8190, 8424, 8505, 8736, 8820, 9072, 9084, 9360, 9555, 9720, 9828, 9841, 10080, 10192, 10530, 10584, 10598, 10920, 11232, 11340, 11355, 11466, 11760, 11907, 12112, 12285, 12636, 12740, 12960, 13104, 13230, 13608, 13626, 14040, 14112, 14560, 14742, 15120, 15140, 15288, 15795, 15876, 15897, 16380, 16848, 17010, 17199, 17640, 18144, 18168, 18720, 19110, 19440, 19656, 19682, 19845, 20384, 20439, 21060, 21168, 21196, 21840, 22113, 22680, 22710, 22932, 23520, 23814, 24224, 24570, 25272, 25480, 26208, 26460, 26495, 27216, 27252, 28080, 28665, 29484, 29523, 30240, 30280, 30576, 31590, 31752, 31794, 32760, 33696, 34020, 34065, 34398, 35280, 36336, 36855, 37093, 38220, 38880, 39312, 39364, 39690, 40878, 42120, 42336, 42392, 43680, 44226, 45360, 45420, 45864, 47628, 47691, 49140, 49205, 50544, 50960, 51597, 52920, 52990, 54432, 54504, 56160, 57330, 58968, 59046, 59535, 60560, 61152, 61317, 63180, 63504, 63588, 65520, 68040, 68130, 68796, 68887, 70560, 72672, 73710, 74186, 76440, 78624, 78728, 79380, 79485, 81756, 84240, 84784, 85995, 88452, 88569, 90720, 90840, 91728, 95256, 95382, 98280, 98410, 101088, 101920, 102195, 103194, 105840, 105980, 109008, 110565, 111279, 114660, 117936, 118092, 119070, 121120, 122634, 126360, 127008, 127176, 131040, 136080, 136260, 137592, 137774, 143073, 147420, 147615, 148372, 152880, 154791, 157456, 158760, 158970, 163512, 168480, 169568, 171990, 176904, 177138, 181680, 183456, 183951, 185465, 190512, 190764, 196560, 196820, 204390, 206388, 206661, 211680, 211960, 218016, 221130, 222558, 229320, 235872, 236184, 238140, 238455, 245268, 252720, 254352, 257985, 265707, 272160, 272520, 275184, 275548, 286146, 294840, 295230, 296744, 305760, 306585, 309582, 314912, 317520, 317940, 327024, 333837, 343980, 344435, 353808, 354276, 363360, 367902, 370930, 381024, 381528, 393120, 393640, 408780, 412776, 413322, 423920, 429219, 442260, 442845, 445116, 458640, 472368, 476280, 476910, 482209, 490536, 505440, 508704, 515970, 531414, 545040, 550368, 551096, 556395, 572292, 589680, 590460, 593488, 613170, 619164, 619983, 635040, 635880, 654048, 667674, 687960, 688870, 707616, 708552, 715365, 735804, 741860, 763056, 773955, 787280, 797121, 817560, 825552, 826644, 847840, 858438, 884520, 885690, 890232, 917280, 919755, 944736, 952560, 953820, 964418, 981072, 1001511, 1031940, 1033305, 1062828, 1090080, 1102192, 1112790, 1144584, 1179360, 1180920, 1186976, 1226340, 1238328, 1239966, 1271760, 1287657, 1328535, 1335348, 1375920, 1377740, 1417104, 1430730, 1446627, 1471608, 1483720, 1526112, 1547910, 1574560, 1594242, 1635120, 1651104, 1653288, 1669185, 1716876, 1769040, 1771380, 1780464, 1839510, 1859949, 1905120, 1907640, 1928836, 1962144, 2003022, 2063880, 2066610, 2125656, 2146095, 2204384, 2225580, 2289168, 2361840, 2391363, 2411045, 2452680, 2476656, 2479932, 2543520, 2575314, 2657070, 2670696, 2751840, 2755480, 2834208, 2861460, 2893254, 2943216, 2967440, 3004533, 3095820, 3099915, 3188484, 3270240, 3306576, 3338370, 3433752, 3538080, 3542760, 3560928, 3679020, 3719898, 3815280, 3857672, 3985605, 4006044, 4127760, 4133220, 4251312, 4292190, 4339881, 4451160, 4578336, 4723680, 4782726, 4822090, 4905360, 4953312, 4959864, 5007555, 5150628, 5314140, 5341392, 5510960, 5579847, 5722920, 5786508, 5886432, 5934880, 6009066, 6191640, 6199830, 6376968, 6438285, 6613152, 6676740, 6867504, 7085520, 7233135, 7358040, 7439796, 7630560, 7715344, 7971210, 8012088, 8255520, 8266440, 8502624, 8584380, 8679762, 8902320, 9013599, 9299745, 9565452, 9644180, 9810720, 9919728, 10015110, 10301256, 10628280, 10682784, 11021920, 11159694, 11445840, 11573016, 11956815, 12018132, 12383280, 12399660, 12753936, 12876570, 13019643, 13353480, 13735008, 14171040, 14466270, 14716080, 14879592, 15022665, 15430688, 15942420, 16024176, 16532880, 16739541, 17168760, 17359524, 17804640, 18027198, 18599490, 19130904, 19288360, 19839456, 20030220, 20602512, 21256560, 21699405, 22319388, 22891680, 23146032, 23913630, 24036264, 24766560, 24799320, 25507872, 25753140, 26039286, 26706960, 27899235, 28932540, 29432160, 29759184, 30045330, 31884840, 32048352, 33065760, 33479082, 34337520, 34719048, 36054396, 37198980, 38261808, 38576720, 39058929, 40060440, 41205024, 42513120, 43398810, 44638776, 45067995, 46292064, 47827260, 48072528, 49598640, 51506280, 52078572, 53413920, 55798470, 57865080, 59518368, 60090660, 63769680, 65098215, 66958164, 68675040, 69438096, 72108792, 74397960, 76523616, 77153440, 78117858, 80120880, 83697705, 86797620, 89277552, 90135990, 95654520, 96145056, 99197280, 103012560, 104157144, 111596940, 115730160, 117176787, 120181320, 127539360, 130196430, 133916328, 138876192, 144217584, 148795920, 156235716, 160241760, 167395410, 173595240, 178555104, 180271980, 191309040, 195294645, 206025120, 208314288, 223193880, 231460320, 234353574, 240362640, 260392860, 267832656, 288435168, 297591840, 312471432, 334790820, 347190480, 360543960, 382618080, 390589290, 416628576, 446387760, 468707148, 480725280, 520785720, 535665312, 585883935, 624942864, 669581640, 694380960, 721087920, 781178580, 892775520, 937414296, 1041571440, 1171767870, 1249885728, 1339163280, 1442175840, 1562357160, 1874828592, 2083142880, 2343535740, 2678326560, 3124714320, 3749657184, 4687071480, 6249428640, 9374142960, 18748285920]

約数ペア:

[(1, 18748285920), (2, 9374142960), (3, 6249428640), (4, 4687071480), (5, 3749657184), (6, 3124714320), (7, 2678326560), (8, 2343535740), (9, 2083142880), (10, 1874828592), (12, 1562357160), (13, 1442175840), (14, 1339163280), (15, 1249885728), (16, 1171767870), (18, 1041571440), (20, 937414296), (21, 892775520), (24, 781178580), (26, 721087920), (27, 694380960), (28, 669581640), (30, 624942864), (32, 585883935), (35, 535665312), (36, 520785720), (39, 480725280), (40, 468707148), (42, 446387760), (45, 416628576), (48, 390589290), (49, 382618080), (52, 360543960), (54, 347190480), (56, 334790820), (60, 312471432), (63, 297591840), (65, 288435168), (70, 267832656), (72, 260392860), (78, 240362640), (80, 234353574), (81, 231460320), (84, 223193880), (90, 208314288), (91, 206025120), (96, 195294645), (98, 191309040), (104, 180271980), (105, 178555104), (108, 173595240), (112, 167395410), (117, 160241760), (120, 156235716), (126, 148795920), (130, 144217584), (135, 138876192), (140, 133916328), (144, 130196430), (147, 127539360), (156, 120181320), (160, 117176787), (162, 115730160), (168, 111596940), (180, 104157144), (182, 103012560), (189, 99197280), (195, 96145056), (196, 95654520), (208, 90135990), (210, 89277552), (216, 86797620), (224, 83697705), (234, 80120880), (240, 78117858), (243, 77153440), (245, 76523616), (252, 74397960), (260, 72108792), (270, 69438096), (273, 68675040), (280, 66958164), (288, 65098215), (294, 63769680), (312, 60090660), (315, 59518368), (324, 57865080), (336, 55798470), (351, 53413920), (360, 52078572), (364, 51506280), (378, 49598640), (390, 48072528), (392, 47827260), (405, 46292064), (416, 45067995), (420, 44638776), (432, 43398810), (441, 42513120), (455, 41205024), (468, 40060440), (480, 39058929), (486, 38576720), (490, 38261808), (504, 37198980), (520, 36054396), (540, 34719048), (546, 34337520), (560, 33479082), (567, 33065760), (585, 32048352), (588, 31884840), (624, 30045330), (630, 29759184), (637, 29432160), (648, 28932540), (672, 27899235), (702, 26706960), (720, 26039286), (728, 25753140), (735, 25507872), (756, 24799320), (757, 24766560), (780, 24036264), (784, 23913630), (810, 23146032), (819, 22891680), (840, 22319388), (864, 21699405), (882, 21256560), (910, 20602512), (936, 20030220), (945, 19839456), (972, 19288360), (980, 19130904), (1008, 18599490), (1040, 18027198), (1053, 17804640), (1080, 17359524), (1092, 17168760), (1120, 16739541), (1134, 16532880), (1170, 16024176), (1176, 15942420), (1215, 15430688), (1248, 15022665), (1260, 14879592), (1274, 14716080), (1296, 14466270), (1323, 14171040), (1365, 13735008), (1404, 13353480), (1440, 13019643), (1456, 12876570), (1470, 12753936), (1512, 12399660), (1514, 12383280), (1560, 12018132), (1568, 11956815), (1620, 11573016), (1638, 11445840), (1680, 11159694), (1701, 11021920), (1755, 10682784), (1764, 10628280), (1820, 10301256), (1872, 10015110), (1890, 9919728), (1911, 9810720), (1944, 9644180), (1960, 9565452), (2016, 9299745), (2080, 9013599), (2106, 8902320), (2160, 8679762), (2184, 8584380), (2205, 8502624), (2268, 8266440), (2271, 8255520), (2340, 8012088), (2352, 7971210), (2430, 7715344), (2457, 7630560), (2520, 7439796), (2548, 7358040), (2592, 7233135), (2646, 7085520), (2730, 6867504), (2808, 6676740), (2835, 6613152), (2912, 6438285), (2940, 6376968), (3024, 6199830), (3028, 6191640), (3120, 6009066), (3159, 5934880), (3185, 5886432), (3240, 5786508), (3276, 5722920), (3360, 5579847), (3402, 5510960), (3510, 5341392), (3528, 5314140), (3640, 5150628), (3744, 5007555), (3780, 4959864), (3785, 4953312), (3822, 4905360), (3888, 4822090), (3920, 4782726), (3969, 4723680), (4095, 4578336), (4212, 4451160), (4320, 4339881), (4368, 4292190), (4410, 4251312), (4536, 4133220), (4542, 4127760), (4680, 4006044), (4704, 3985605), (4860, 3857672), (4914, 3815280), (5040, 3719898), (5096, 3679020), (5265, 3560928), (5292, 3542760), (5299, 3538080), (5460, 3433752), (5616, 3338370), (5670, 3306576), (5733, 3270240), (5880, 3188484), (6048, 3099915), (6056, 3095820), (6240, 3004533), (6318, 2967440), (6370, 2943216), (6480, 2893254), (6552, 2861460), (6615, 2834208), (6804, 2755480), (6813, 2751840), (7020, 2670696), (7056, 2657070), (7280, 2575314), (7371, 2543520), (7560, 2479932), (7570, 2476656), (7644, 2452680), (7776, 2411045), (7840, 2391363), (7938, 2361840), (8190, 2289168), (8424, 2225580), (8505, 2204384), (8736, 2146095), (8820, 2125656), (9072, 2066610), (9084, 2063880), (9360, 2003022), (9555, 1962144), (9720, 1928836), (9828, 1907640), (9841, 1905120), (10080, 1859949), (10192, 1839510), (10530, 1780464), (10584, 1771380), (10598, 1769040), (10920, 1716876), (11232, 1669185), (11340, 1653288), (11355, 1651104), (11466, 1635120), (11760, 1594242), (11907, 1574560), (12112, 1547910), (12285, 1526112), (12636, 1483720), (12740, 1471608), (12960, 1446627), (13104, 1430730), (13230, 1417104), (13608, 1377740), (13626, 1375920), (14040, 1335348), (14112, 1328535), (14560, 1287657), (14742, 1271760), (15120, 1239966), (15140, 1238328), (15288, 1226340), (15795, 1186976), (15876, 1180920), (15897, 1179360), (16380, 1144584), (16848, 1112790), (17010, 1102192), (17199, 1090080), (17640, 1062828), (18144, 1033305), (18168, 1031940), (18720, 1001511), (19110, 981072), (19440, 964418), (19656, 953820), (19682, 952560), (19845, 944736), (20384, 919755), (20439, 917280), (21060, 890232), (21168, 885690), (21196, 884520), (21840, 858438), (22113, 847840), (22680, 826644), (22710, 825552), (22932, 817560), (23520, 797121), (23814, 787280), (24224, 773955), (24570, 763056), (25272, 741860), (25480, 735804), (26208, 715365), (26460, 708552), (26495, 707616), (27216, 688870), (27252, 687960), (28080, 667674), (28665, 654048), (29484, 635880), (29523, 635040), (30240, 619983), (30280, 619164), (30576, 613170), (31590, 593488), (31752, 590460), (31794, 589680), (32760, 572292), (33696, 556395), (34020, 551096), (34065, 550368), (34398, 545040), (35280, 531414), (36336, 515970), (36855, 508704), (37093, 505440), (38220, 490536), (38880, 482209), (39312, 476910), (39364, 476280), (39690, 472368), (40878, 458640), (42120, 445116), (42336, 442845), (42392, 442260), (43680, 429219), (44226, 423920), (45360, 413322), (45420, 412776), (45864, 408780), (47628, 393640), (47691, 393120), (49140, 381528), (49205, 381024), (50544, 370930), (50960, 367902), (51597, 363360), (52920, 354276), (52990, 353808), (54432, 344435), (54504, 343980), (56160, 333837), (57330, 327024), (58968, 317940), (59046, 317520), (59535, 314912), (60560, 309582), (61152, 306585), (61317, 305760), (63180, 296744), (63504, 295230), (63588, 294840), (65520, 286146), (68040, 275548), (68130, 275184), (68796, 272520), (68887, 272160), (70560, 265707), (72672, 257985), (73710, 254352), (74186, 252720), (76440, 245268), (78624, 238455), (78728, 238140), (79380, 236184), (79485, 235872), (81756, 229320), (84240, 222558), (84784, 221130), (85995, 218016), (88452, 211960), (88569, 211680), (90720, 206661), (90840, 206388), (91728, 204390), (95256, 196820), (95382, 196560), (98280, 190764), (98410, 190512), (101088, 185465), (101920, 183951), (102195, 183456), (103194, 181680), (105840, 177138), (105980, 176904), (109008, 171990), (110565, 169568), (111279, 168480), (114660, 163512), (117936, 158970), (118092, 158760), (119070, 157456), (121120, 154791), (122634, 152880), (126360, 148372), (127008, 147615), (127176, 147420), (131040, 143073), (136080, 137774), (136260, 137592)]