18638605440

素因数分解:

$2^7\times 3^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:496

約数の個数: 896

約数和(自身を含む): 82410451200

約数和(自身を除く): 63771845760

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, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 144, 156, 160, 162, 168, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 243, 252, 260, 270, 273, 280, 288, 312, 315, 320, 324, 336, 351, 360, 364, 378, 384, 390, 405, 416, 420, 432, 439, 448, 455, 468, 480, 486, 504, 520, 540, 546, 560, 567, 576, 585, 624, 630, 640, 648, 672, 702, 720, 728, 729, 756, 780, 810, 819, 832, 840, 864, 878, 896, 910, 936, 945, 960, 972, 1008, 1040, 1053, 1080, 1092, 1120, 1134, 1152, 1170, 1215, 1248, 1260, 1296, 1317, 1344, 1365, 1404, 1440, 1456, 1458, 1512, 1560, 1620, 1638, 1664, 1680, 1701, 1728, 1755, 1756, 1820, 1872, 1890, 1920, 1944, 2016, 2080, 2106, 2160, 2184, 2195, 2240, 2268, 2340, 2430, 2457, 2496, 2520, 2592, 2634, 2688, 2730, 2808, 2835, 2880, 2912, 2916, 3024, 3073, 3120, 3159, 3240, 3276, 3360, 3402, 3456, 3510, 3512, 3640, 3645, 3744, 3780, 3888, 3951, 4032, 4095, 4160, 4212, 4320, 4368, 4390, 4480, 4536, 4680, 4860, 4914, 4992, 5040, 5103, 5184, 5265, 5268, 5460, 5616, 5670, 5707, 5760, 5824, 5832, 6048, 6146, 6240, 6318, 6480, 6552, 6585, 6720, 6804, 7020, 7024, 7280, 7290, 7371, 7488, 7560, 7776, 7902, 8064, 8190, 8320, 8424, 8505, 8640, 8736, 8780, 9072, 9219, 9360, 9477, 9720, 9828, 10080, 10206, 10368, 10530, 10536, 10920, 11232, 11340, 11414, 11648, 11664, 11853, 12096, 12285, 12292, 12480, 12636, 12960, 13104, 13170, 13440, 13608, 14040, 14048, 14560, 14580, 14742, 14976, 15120, 15365, 15552, 15795, 15804, 16380, 16848, 17010, 17121, 17280, 17472, 17560, 18144, 18438, 18720, 18954, 19440, 19656, 19755, 20160, 20412, 21060, 21072, 21840, 22113, 22464, 22680, 22828, 23328, 23706, 24192, 24570, 24584, 24960, 25272, 25515, 25920, 26208, 26340, 27216, 27657, 28080, 28096, 28535, 29120, 29160, 29484, 30240, 30730, 31104, 31590, 31608, 32760, 33696, 34020, 34242, 34944, 35120, 35559, 36288, 36855, 36876, 37440, 37908, 38880, 39312, 39510, 39949, 40320, 40824, 42120, 42144, 43680, 44226, 44928, 45360, 45656, 46095, 46656, 47385, 47412, 49140, 49168, 50544, 51030, 51363, 51840, 52416, 52680, 54432, 55314, 56160, 56192, 57070, 58240, 58320, 58968, 59265, 60480, 61460, 63180, 63216, 65520, 66339, 67392, 68040, 68484, 70240, 71118, 72576, 73710, 73752, 74880, 75816, 77760, 78624, 79020, 79898, 81648, 82971, 84240, 84288, 85605, 87360, 88452, 90720, 91312, 92190, 93312, 94770, 94824, 98280, 98336, 101088, 102060, 102726, 104832, 105360, 106677, 108864, 110565, 110628, 112320, 114140, 116640, 117936, 118530, 119847, 120960, 122920, 126360, 126432, 131040, 132678, 134784, 136080, 136968, 138285, 140480, 142236, 147420, 147504, 151632, 154089, 155520, 157248, 158040, 159796, 163296, 165942, 168480, 168576, 171210, 174720, 176904, 177795, 181440, 182624, 184380, 189540, 189648, 196560, 196672, 199745, 202176, 204120, 205452, 210720, 213354, 217728, 221130, 221256, 224640, 228280, 233280, 235872, 237060, 239694, 245840, 248913, 252720, 252864, 256815, 262080, 265356, 272160, 273936, 276570, 280960, 284472, 294840, 295008, 303264, 308178, 314496, 316080, 319592, 320031, 326592, 331695, 331884, 336960, 342420, 353808, 355590, 359541, 362880, 365248, 368760, 379080, 379296, 393120, 393344, 399490, 404352, 408240, 410904, 414855, 421440, 426708, 442260, 442512, 456560, 462267, 466560, 471744, 474120, 479388, 491680, 497826, 505440, 505728, 513630, 524160, 530712, 533385, 544320, 547872, 553140, 568944, 589680, 590016, 599235, 606528, 616356, 632160, 639184, 640062, 653184, 663390, 663768, 673920, 684840, 707616, 711180, 719082, 730496, 737520, 746739, 758160, 758592, 770445, 786240, 798980, 816480, 821808, 829710, 842880, 853416, 884520, 885024, 913120, 924534, 943488, 948240, 958776, 983360, 995652, 1010880, 1027260, 1061424, 1066770, 1078623, 1088640, 1095744, 1106280, 1137888, 1179360, 1180032, 1198470, 1213056, 1232712, 1244565, 1264320, 1278368, 1280124, 1326780, 1327536, 1369680, 1386801, 1415232, 1422360, 1438164, 1475040, 1493478, 1516320, 1517184, 1540890, 1572480, 1597960, 1600155, 1632960, 1643616, 1659420, 1706832, 1769040, 1770048, 1797705, 1826240, 1849068, 1896480, 1917552, 1966720, 1991304, 2021760, 2054520, 2122848, 2133540, 2157246, 2191488, 2212560, 2240217, 2275776, 2311335, 2358720, 2396940, 2465424, 2489130, 2528640, 2556736, 2560248, 2653560, 2655072, 2739360, 2773602, 2830464, 2844720, 2876328, 2950080, 2986956, 3032640, 3081780, 3195920, 3200310, 3235869, 3265920, 3287232, 3318840, 3413664, 3538080, 3540096, 3595410, 3652480, 3698136, 3733695, 3792960, 3835104, 3982608, 4109040, 4160403, 4245696, 4267080, 4314492, 4425120, 4480434, 4551552, 4622670, 4717440, 4793880, 4930848, 4978260, 5113472, 5120496, 5307120, 5310144, 5393115, 5478720, 5547204, 5689440, 5752656, 5900160, 5973912, 6065280, 6163560, 6391840, 6400620, 6471738, 6574464, 6637680, 6827328, 6934005, 7076160, 7190820, 7396272, 7467390, 7585920, 7670208, 7965216, 8218080, 8320806, 8491392, 8534160, 8628984, 8850240, 8960868, 9245340, 9587760, 9707607, 9861696, 9956520, 10240992, 10614240, 10620288, 10786230, 10957440, 11094408, 11201085, 11378880, 11505312, 11947824, 12327120, 12783680, 12801240, 12943476, 13275360, 13654656, 13868010, 14152320, 14381640, 14792544, 14934780, 15340416, 15930432, 16179345, 16436160, 16641612, 17068320, 17257968, 17700480, 17921736, 18490680, 19175520, 19415214, 19723392, 19913040, 20481984, 20802015, 21228480, 21572460, 22188816, 22402170, 22757760, 23010624, 23895648, 24654240, 25567360, 25602480, 25886952, 26550720, 27736020, 28763280, 29122821, 29585088, 29869560, 31860864, 32358690, 32872320, 33283224, 34136640, 34515936, 35843472, 36981360, 38351040, 38830428, 39826080, 40963968, 41604030, 42456960, 43144920, 44377632, 44804340, 46021248, 47791296, 48538035, 49308480, 51204960, 51773904, 53101440, 55472040, 57526560, 58245642, 59170176, 59739120, 64717380, 66566448, 68273280, 69031872, 71686944, 73962720, 76702080, 77660856, 79652160, 83208060, 86289840, 88755264, 89608680, 95582592, 97076070, 98616960, 102409920, 103547808, 110944080, 115053120, 116491284, 119478240, 129434760, 133132896, 138063744, 143373888, 145614105, 147925440, 155321712, 159304320, 166416120, 172579680, 177510528, 179217360, 194152140, 204819840, 207095616, 221888160, 230106240, 232982568, 238956480, 258869520, 266265792, 286747776, 291228210, 295850880, 310643424, 332832240, 345159360, 358434720, 388304280, 414191232, 443776320, 465965136, 477912960, 517739040, 532531584, 582456420, 621286848, 665664480, 690318720, 716869440, 776608560, 887552640, 931930272, 1035478080, 1164912840, 1242573696, 1331328960, 1433738880, 1553217120, 1863860544, 2070956160, 2329825680, 2662657920, 3106434240, 3727721088, 4659651360, 6212868480, 9319302720, 18638605440]

約数ペア:

[(1, 18638605440), (2, 9319302720), (3, 6212868480), (4, 4659651360), (5, 3727721088), (6, 3106434240), (7, 2662657920), (8, 2329825680), (9, 2070956160), (10, 1863860544), (12, 1553217120), (13, 1433738880), (14, 1331328960), (15, 1242573696), (16, 1164912840), (18, 1035478080), (20, 931930272), (21, 887552640), (24, 776608560), (26, 716869440), (27, 690318720), (28, 665664480), (30, 621286848), (32, 582456420), (35, 532531584), (36, 517739040), (39, 477912960), (40, 465965136), (42, 443776320), (45, 414191232), (48, 388304280), (52, 358434720), (54, 345159360), (56, 332832240), (60, 310643424), (63, 295850880), (64, 291228210), (65, 286747776), (70, 266265792), (72, 258869520), (78, 238956480), (80, 232982568), (81, 230106240), (84, 221888160), (90, 207095616), (91, 204819840), (96, 194152140), (104, 179217360), (105, 177510528), (108, 172579680), (112, 166416120), (117, 159304320), (120, 155321712), (126, 147925440), (128, 145614105), (130, 143373888), (135, 138063744), (140, 133132896), (144, 129434760), (156, 119478240), (160, 116491284), (162, 115053120), (168, 110944080), (180, 103547808), (182, 102409920), (189, 98616960), (192, 97076070), (195, 95582592), (208, 89608680), (210, 88755264), (216, 86289840), (224, 83208060), (234, 79652160), (240, 77660856), (243, 76702080), (252, 73962720), (260, 71686944), (270, 69031872), (273, 68273280), (280, 66566448), (288, 64717380), (312, 59739120), (315, 59170176), (320, 58245642), (324, 57526560), (336, 55472040), (351, 53101440), (360, 51773904), (364, 51204960), (378, 49308480), (384, 48538035), (390, 47791296), (405, 46021248), (416, 44804340), (420, 44377632), (432, 43144920), (439, 42456960), (448, 41604030), (455, 40963968), (468, 39826080), (480, 38830428), (486, 38351040), (504, 36981360), (520, 35843472), (540, 34515936), (546, 34136640), (560, 33283224), (567, 32872320), (576, 32358690), (585, 31860864), (624, 29869560), (630, 29585088), (640, 29122821), (648, 28763280), (672, 27736020), (702, 26550720), (720, 25886952), (728, 25602480), (729, 25567360), (756, 24654240), (780, 23895648), (810, 23010624), (819, 22757760), (832, 22402170), (840, 22188816), (864, 21572460), (878, 21228480), (896, 20802015), (910, 20481984), (936, 19913040), (945, 19723392), (960, 19415214), (972, 19175520), (1008, 18490680), (1040, 17921736), (1053, 17700480), (1080, 17257968), (1092, 17068320), (1120, 16641612), (1134, 16436160), (1152, 16179345), (1170, 15930432), (1215, 15340416), (1248, 14934780), (1260, 14792544), (1296, 14381640), (1317, 14152320), (1344, 13868010), (1365, 13654656), (1404, 13275360), (1440, 12943476), (1456, 12801240), (1458, 12783680), (1512, 12327120), (1560, 11947824), (1620, 11505312), (1638, 11378880), (1664, 11201085), (1680, 11094408), (1701, 10957440), (1728, 10786230), (1755, 10620288), (1756, 10614240), (1820, 10240992), (1872, 9956520), (1890, 9861696), (1920, 9707607), (1944, 9587760), (2016, 9245340), (2080, 8960868), (2106, 8850240), (2160, 8628984), (2184, 8534160), (2195, 8491392), (2240, 8320806), (2268, 8218080), (2340, 7965216), (2430, 7670208), (2457, 7585920), (2496, 7467390), (2520, 7396272), (2592, 7190820), (2634, 7076160), (2688, 6934005), (2730, 6827328), (2808, 6637680), (2835, 6574464), (2880, 6471738), (2912, 6400620), (2916, 6391840), (3024, 6163560), (3073, 6065280), (3120, 5973912), (3159, 5900160), (3240, 5752656), (3276, 5689440), (3360, 5547204), (3402, 5478720), (3456, 5393115), (3510, 5310144), (3512, 5307120), (3640, 5120496), (3645, 5113472), (3744, 4978260), (3780, 4930848), (3888, 4793880), (3951, 4717440), (4032, 4622670), (4095, 4551552), (4160, 4480434), (4212, 4425120), (4320, 4314492), (4368, 4267080), (4390, 4245696), (4480, 4160403), (4536, 4109040), (4680, 3982608), (4860, 3835104), (4914, 3792960), (4992, 3733695), (5040, 3698136), (5103, 3652480), (5184, 3595410), (5265, 3540096), (5268, 3538080), (5460, 3413664), (5616, 3318840), (5670, 3287232), (5707, 3265920), (5760, 3235869), (5824, 3200310), (5832, 3195920), (6048, 3081780), (6146, 3032640), (6240, 2986956), (6318, 2950080), (6480, 2876328), (6552, 2844720), (6585, 2830464), (6720, 2773602), (6804, 2739360), (7020, 2655072), (7024, 2653560), (7280, 2560248), (7290, 2556736), (7371, 2528640), (7488, 2489130), (7560, 2465424), (7776, 2396940), (7902, 2358720), (8064, 2311335), (8190, 2275776), (8320, 2240217), (8424, 2212560), (8505, 2191488), (8640, 2157246), (8736, 2133540), (8780, 2122848), (9072, 2054520), (9219, 2021760), (9360, 1991304), (9477, 1966720), (9720, 1917552), (9828, 1896480), (10080, 1849068), (10206, 1826240), (10368, 1797705), (10530, 1770048), (10536, 1769040), (10920, 1706832), (11232, 1659420), (11340, 1643616), (11414, 1632960), (11648, 1600155), (11664, 1597960), (11853, 1572480), (12096, 1540890), (12285, 1517184), (12292, 1516320), (12480, 1493478), (12636, 1475040), (12960, 1438164), (13104, 1422360), (13170, 1415232), (13440, 1386801), (13608, 1369680), (14040, 1327536), (14048, 1326780), (14560, 1280124), (14580, 1278368), (14742, 1264320), (14976, 1244565), (15120, 1232712), (15365, 1213056), (15552, 1198470), (15795, 1180032), (15804, 1179360), (16380, 1137888), (16848, 1106280), (17010, 1095744), (17121, 1088640), (17280, 1078623), (17472, 1066770), (17560, 1061424), (18144, 1027260), (18438, 1010880), (18720, 995652), (18954, 983360), (19440, 958776), (19656, 948240), (19755, 943488), (20160, 924534), (20412, 913120), (21060, 885024), (21072, 884520), (21840, 853416), (22113, 842880), (22464, 829710), (22680, 821808), (22828, 816480), (23328, 798980), (23706, 786240), (24192, 770445), (24570, 758592), (24584, 758160), (24960, 746739), (25272, 737520), (25515, 730496), (25920, 719082), (26208, 711180), (26340, 707616), (27216, 684840), (27657, 673920), (28080, 663768), (28096, 663390), (28535, 653184), (29120, 640062), (29160, 639184), (29484, 632160), (30240, 616356), (30730, 606528), (31104, 599235), (31590, 590016), (31608, 589680), (32760, 568944), (33696, 553140), (34020, 547872), (34242, 544320), (34944, 533385), (35120, 530712), (35559, 524160), (36288, 513630), (36855, 505728), (36876, 505440), (37440, 497826), (37908, 491680), (38880, 479388), (39312, 474120), (39510, 471744), (39949, 466560), (40320, 462267), (40824, 456560), (42120, 442512), (42144, 442260), (43680, 426708), (44226, 421440), (44928, 414855), (45360, 410904), (45656, 408240), (46095, 404352), (46656, 399490), (47385, 393344), (47412, 393120), (49140, 379296), (49168, 379080), (50544, 368760), (51030, 365248), (51363, 362880), (51840, 359541), (52416, 355590), (52680, 353808), (54432, 342420), (55314, 336960), (56160, 331884), (56192, 331695), (57070, 326592), (58240, 320031), (58320, 319592), (58968, 316080), (59265, 314496), (60480, 308178), (61460, 303264), (63180, 295008), (63216, 294840), (65520, 284472), (66339, 280960), (67392, 276570), (68040, 273936), (68484, 272160), (70240, 265356), (71118, 262080), (72576, 256815), (73710, 252864), (73752, 252720), (74880, 248913), (75816, 245840), (77760, 239694), (78624, 237060), (79020, 235872), (79898, 233280), (81648, 228280), (82971, 224640), (84240, 221256), (84288, 221130), (85605, 217728), (87360, 213354), (88452, 210720), (90720, 205452), (91312, 204120), (92190, 202176), (93312, 199745), (94770, 196672), (94824, 196560), (98280, 189648), (98336, 189540), (101088, 184380), (102060, 182624), (102726, 181440), (104832, 177795), (105360, 176904), (106677, 174720), (108864, 171210), (110565, 168576), (110628, 168480), (112320, 165942), (114140, 163296), (116640, 159796), (117936, 158040), (118530, 157248), (119847, 155520), (120960, 154089), (122920, 151632), (126360, 147504), (126432, 147420), (131040, 142236), (132678, 140480), (134784, 138285), (136080, 136968)]