1997573760

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 768

約数和(自身を含む): 8803791360

約数和(自身を除く): 6806217600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 37, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 74, 78, 80, 84, 90, 91, 96, 103, 104, 105, 111, 112, 117, 120, 126, 128, 130, 140, 144, 148, 156, 160, 168, 180, 182, 185, 192, 195, 206, 208, 210, 222, 224, 234, 240, 252, 259, 260, 273, 280, 288, 296, 309, 312, 315, 320, 333, 336, 360, 364, 370, 384, 390, 412, 416, 420, 444, 448, 455, 468, 480, 481, 504, 515, 518, 520, 546, 555, 560, 576, 585, 592, 618, 624, 630, 640, 666, 672, 720, 721, 728, 740, 777, 780, 819, 824, 832, 840, 888, 896, 910, 927, 936, 960, 962, 1008, 1030, 1036, 1040, 1092, 1110, 1120, 1152, 1170, 1184, 1236, 1248, 1260, 1295, 1332, 1339, 1344, 1365, 1440, 1442, 1443, 1456, 1480, 1545, 1554, 1560, 1638, 1648, 1664, 1665, 1680, 1776, 1820, 1854, 1872, 1920, 1924, 2016, 2060, 2072, 2080, 2163, 2184, 2220, 2240, 2331, 2340, 2368, 2405, 2472, 2496, 2520, 2590, 2664, 2678, 2688, 2730, 2880, 2884, 2886, 2912, 2960, 3090, 3108, 3120, 3276, 3296, 3330, 3360, 3367, 3552, 3605, 3640, 3708, 3744, 3811, 3848, 3885, 4017, 4032, 4095, 4120, 4144, 4160, 4326, 4329, 4368, 4440, 4480, 4635, 4662, 4680, 4736, 4810, 4944, 4992, 5040, 5180, 5328, 5356, 5460, 5760, 5768, 5772, 5824, 5920, 6180, 6216, 6240, 6489, 6552, 6592, 6660, 6695, 6720, 6734, 7104, 7210, 7215, 7280, 7416, 7488, 7622, 7696, 7770, 8034, 8064, 8190, 8240, 8288, 8320, 8652, 8658, 8736, 8880, 9270, 9324, 9360, 9373, 9620, 9888, 10080, 10101, 10360, 10656, 10712, 10815, 10920, 11433, 11536, 11544, 11648, 11655, 11840, 12051, 12360, 12432, 12480, 12978, 13104, 13184, 13320, 13390, 13440, 13468, 14208, 14420, 14430, 14560, 14832, 14976, 15244, 15392, 15540, 16068, 16380, 16480, 16576, 16835, 17304, 17316, 17472, 17760, 18540, 18648, 18720, 18746, 19055, 19240, 19776, 20085, 20160, 20202, 20720, 21312, 21424, 21630, 21645, 21840, 22866, 23072, 23088, 23310, 23680, 24102, 24720, 24864, 24960, 25956, 26208, 26640, 26677, 26780, 26936, 28119, 28840, 28860, 29120, 29664, 30303, 30488, 30784, 31080, 32136, 32445, 32760, 32960, 33152, 33670, 34299, 34608, 34632, 34944, 35520, 37080, 37296, 37440, 37492, 38110, 38480, 39552, 40170, 40320, 40404, 41440, 42624, 42848, 43260, 43290, 43680, 45732, 46144, 46176, 46620, 46865, 48204, 49440, 49543, 49728, 50505, 51912, 52416, 53280, 53354, 53560, 53872, 56238, 57165, 57680, 57720, 58240, 59328, 60255, 60606, 60976, 61568, 62160, 64272, 64890, 65520, 65920, 67340, 68598, 69216, 69264, 71040, 74160, 74592, 74880, 74984, 76220, 76960, 80031, 80340, 80808, 82880, 84357, 85696, 86520, 86580, 87360, 91464, 92288, 92352, 93240, 93730, 96408, 98880, 99086, 99456, 101010, 103824, 104832, 106560, 106708, 107120, 107744, 112476, 114330, 115360, 115440, 118656, 120510, 121212, 121952, 124320, 128544, 129780, 131040, 133385, 134680, 137196, 138432, 138528, 140595, 148320, 148629, 149184, 149968, 151515, 152440, 153920, 160062, 160680, 161616, 165760, 168714, 171392, 171495, 173040, 173160, 174720, 182928, 184704, 186480, 187460, 192816, 197760, 198172, 202020, 207648, 213120, 213416, 214240, 215488, 224952, 228660, 230720, 230880, 240093, 241020, 242424, 243904, 247715, 248640, 257088, 259560, 262080, 266770, 269360, 274392, 276864, 277056, 281190, 296640, 297258, 298368, 299936, 303030, 304880, 307840, 320124, 321360, 323232, 337428, 342990, 346080, 346320, 346801, 365856, 372960, 374920, 385632, 396344, 400155, 404040, 415296, 421785, 426832, 428480, 430976, 445887, 449904, 457320, 461440, 461760, 480186, 482040, 484848, 487808, 495430, 497280, 514176, 519120, 524160, 533540, 538720, 548784, 554112, 562380, 593280, 594516, 599872, 606060, 609760, 640248, 642720, 646464, 674856, 685980, 692160, 692640, 693602, 731712, 743145, 745920, 749840, 771264, 792688, 800310, 808080, 830592, 843570, 853664, 856960, 891774, 899808, 914640, 923520, 960372, 964080, 969696, 990860, 1038240, 1040403, 1067080, 1077440, 1097568, 1124760, 1189032, 1199744, 1200465, 1212120, 1219520, 1280496, 1285440, 1292928, 1349712, 1371960, 1384320, 1385280, 1387204, 1463424, 1486290, 1491840, 1499680, 1542528, 1585376, 1600620, 1616160, 1687140, 1707328, 1734005, 1783548, 1799616, 1829280, 1920744, 1928160, 1939392, 1981720, 2076480, 2080806, 2134160, 2154880, 2195136, 2229435, 2249520, 2378064, 2400930, 2424240, 2439040, 2560992, 2570880, 2699424, 2743920, 2770560, 2774408, 2972580, 2999360, 3121209, 3170752, 3201240, 3232320, 3374280, 3414656, 3468010, 3567096, 3599232, 3658560, 3841488, 3856320, 3878784, 3963440, 4152960, 4161612, 4268320, 4390272, 4458870, 4499040, 4756128, 4801860, 4848480, 5121984, 5202015, 5398848, 5487840, 5548816, 5945160, 5998720, 6242418, 6341504, 6402480, 6464640, 6748560, 6936020, 7134192, 7317120, 7682976, 7712640, 7926880, 8323224, 8536640, 8917740, 8998080, 9512256, 9603720, 9696960, 10243968, 10404030, 10797696, 10975680, 11097632, 11890320, 12484836, 12804960, 13497120, 13872040, 14268384, 15365952, 15606045, 15853760, 16646448, 17073280, 17835480, 17996160, 19024512, 19207440, 19393920, 20808060, 21951360, 22195264, 23780640, 24969672, 25609920, 26994240, 27744080, 28536768, 30731904, 31212090, 31707520, 33292896, 35670960, 38414880, 41616120, 44390528, 47561280, 49939344, 51219840, 53988480, 55488160, 57073536, 62424180, 66585792, 71341920, 76829760, 83232240, 95122560, 99878688, 110976320, 124848360, 133171584, 142683840, 153659520, 166464480, 199757376, 221952640, 249696720, 285367680, 332928960, 399514752, 499393440, 665857920, 998786880, 1997573760]

約数ペア:

[(1, 1997573760), (2, 998786880), (3, 665857920), (4, 499393440), (5, 399514752), (6, 332928960), (7, 285367680), (8, 249696720), (9, 221952640), (10, 199757376), (12, 166464480), (13, 153659520), (14, 142683840), (15, 133171584), (16, 124848360), (18, 110976320), (20, 99878688), (21, 95122560), (24, 83232240), (26, 76829760), (28, 71341920), (30, 66585792), (32, 62424180), (35, 57073536), (36, 55488160), (37, 53988480), (39, 51219840), (40, 49939344), (42, 47561280), (45, 44390528), (48, 41616120), (52, 38414880), (56, 35670960), (60, 33292896), (63, 31707520), (64, 31212090), (65, 30731904), (70, 28536768), (72, 27744080), (74, 26994240), (78, 25609920), (80, 24969672), (84, 23780640), (90, 22195264), (91, 21951360), (96, 20808060), (103, 19393920), (104, 19207440), (105, 19024512), (111, 17996160), (112, 17835480), (117, 17073280), (120, 16646448), (126, 15853760), (128, 15606045), (130, 15365952), (140, 14268384), (144, 13872040), (148, 13497120), (156, 12804960), (160, 12484836), (168, 11890320), (180, 11097632), (182, 10975680), (185, 10797696), (192, 10404030), (195, 10243968), (206, 9696960), (208, 9603720), (210, 9512256), (222, 8998080), (224, 8917740), (234, 8536640), (240, 8323224), (252, 7926880), (259, 7712640), (260, 7682976), (273, 7317120), (280, 7134192), (288, 6936020), (296, 6748560), (309, 6464640), (312, 6402480), (315, 6341504), (320, 6242418), (333, 5998720), (336, 5945160), (360, 5548816), (364, 5487840), (370, 5398848), (384, 5202015), (390, 5121984), (412, 4848480), (416, 4801860), (420, 4756128), (444, 4499040), (448, 4458870), (455, 4390272), (468, 4268320), (480, 4161612), (481, 4152960), (504, 3963440), (515, 3878784), (518, 3856320), (520, 3841488), (546, 3658560), (555, 3599232), (560, 3567096), (576, 3468010), (585, 3414656), (592, 3374280), (618, 3232320), (624, 3201240), (630, 3170752), (640, 3121209), (666, 2999360), (672, 2972580), (720, 2774408), (721, 2770560), (728, 2743920), (740, 2699424), (777, 2570880), (780, 2560992), (819, 2439040), (824, 2424240), (832, 2400930), (840, 2378064), (888, 2249520), (896, 2229435), (910, 2195136), (927, 2154880), (936, 2134160), (960, 2080806), (962, 2076480), (1008, 1981720), (1030, 1939392), (1036, 1928160), (1040, 1920744), (1092, 1829280), (1110, 1799616), (1120, 1783548), (1152, 1734005), (1170, 1707328), (1184, 1687140), (1236, 1616160), (1248, 1600620), (1260, 1585376), (1295, 1542528), (1332, 1499680), (1339, 1491840), (1344, 1486290), (1365, 1463424), (1440, 1387204), (1442, 1385280), (1443, 1384320), (1456, 1371960), (1480, 1349712), (1545, 1292928), (1554, 1285440), (1560, 1280496), (1638, 1219520), (1648, 1212120), (1664, 1200465), (1665, 1199744), (1680, 1189032), (1776, 1124760), (1820, 1097568), (1854, 1077440), (1872, 1067080), (1920, 1040403), (1924, 1038240), (2016, 990860), (2060, 969696), (2072, 964080), (2080, 960372), (2163, 923520), (2184, 914640), (2220, 899808), (2240, 891774), (2331, 856960), (2340, 853664), (2368, 843570), (2405, 830592), (2472, 808080), (2496, 800310), (2520, 792688), (2590, 771264), (2664, 749840), (2678, 745920), (2688, 743145), (2730, 731712), (2880, 693602), (2884, 692640), (2886, 692160), (2912, 685980), (2960, 674856), (3090, 646464), (3108, 642720), (3120, 640248), (3276, 609760), (3296, 606060), (3330, 599872), (3360, 594516), (3367, 593280), (3552, 562380), (3605, 554112), (3640, 548784), (3708, 538720), (3744, 533540), (3811, 524160), (3848, 519120), (3885, 514176), (4017, 497280), (4032, 495430), (4095, 487808), (4120, 484848), (4144, 482040), (4160, 480186), (4326, 461760), (4329, 461440), (4368, 457320), (4440, 449904), (4480, 445887), (4635, 430976), (4662, 428480), (4680, 426832), (4736, 421785), (4810, 415296), (4944, 404040), (4992, 400155), (5040, 396344), (5180, 385632), (5328, 374920), (5356, 372960), (5460, 365856), (5760, 346801), (5768, 346320), (5772, 346080), (5824, 342990), (5920, 337428), (6180, 323232), (6216, 321360), (6240, 320124), (6489, 307840), (6552, 304880), (6592, 303030), (6660, 299936), (6695, 298368), (6720, 297258), (6734, 296640), (7104, 281190), (7210, 277056), (7215, 276864), (7280, 274392), (7416, 269360), (7488, 266770), (7622, 262080), (7696, 259560), (7770, 257088), (8034, 248640), (8064, 247715), (8190, 243904), (8240, 242424), (8288, 241020), (8320, 240093), (8652, 230880), (8658, 230720), (8736, 228660), (8880, 224952), (9270, 215488), (9324, 214240), (9360, 213416), (9373, 213120), (9620, 207648), (9888, 202020), (10080, 198172), (10101, 197760), (10360, 192816), (10656, 187460), (10712, 186480), (10815, 184704), (10920, 182928), (11433, 174720), (11536, 173160), (11544, 173040), (11648, 171495), (11655, 171392), (11840, 168714), (12051, 165760), (12360, 161616), (12432, 160680), (12480, 160062), (12978, 153920), (13104, 152440), (13184, 151515), (13320, 149968), (13390, 149184), (13440, 148629), (13468, 148320), (14208, 140595), (14420, 138528), (14430, 138432), (14560, 137196), (14832, 134680), (14976, 133385), (15244, 131040), (15392, 129780), (15540, 128544), (16068, 124320), (16380, 121952), (16480, 121212), (16576, 120510), (16835, 118656), (17304, 115440), (17316, 115360), (17472, 114330), (17760, 112476), (18540, 107744), (18648, 107120), (18720, 106708), (18746, 106560), (19055, 104832), (19240, 103824), (19776, 101010), (20085, 99456), (20160, 99086), (20202, 98880), (20720, 96408), (21312, 93730), (21424, 93240), (21630, 92352), (21645, 92288), (21840, 91464), (22866, 87360), (23072, 86580), (23088, 86520), (23310, 85696), (23680, 84357), (24102, 82880), (24720, 80808), (24864, 80340), (24960, 80031), (25956, 76960), (26208, 76220), (26640, 74984), (26677, 74880), (26780, 74592), (26936, 74160), (28119, 71040), (28840, 69264), (28860, 69216), (29120, 68598), (29664, 67340), (30303, 65920), (30488, 65520), (30784, 64890), (31080, 64272), (32136, 62160), (32445, 61568), (32760, 60976), (32960, 60606), (33152, 60255), (33670, 59328), (34299, 58240), (34608, 57720), (34632, 57680), (34944, 57165), (35520, 56238), (37080, 53872), (37296, 53560), (37440, 53354), (37492, 53280), (38110, 52416), (38480, 51912), (39552, 50505), (40170, 49728), (40320, 49543), (40404, 49440), (41440, 48204), (42624, 46865), (42848, 46620), (43260, 46176), (43290, 46144), (43680, 45732)]