207486720

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:148

約数の個数: 432

約数和(自身を含む): 857106432

約数和(自身を除く): 649619712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 83, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 166, 168, 180, 186, 192, 210, 217, 224, 240, 248, 249, 252, 256, 279, 280, 288, 310, 315, 320, 332, 336, 360, 372, 384, 415, 420, 434, 448, 465, 480, 496, 498, 504, 558, 560, 576, 581, 620, 630, 640, 651, 664, 672, 720, 744, 747, 768, 830, 840, 868, 896, 930, 960, 992, 996, 1008, 1085, 1116, 1120, 1152, 1162, 1240, 1245, 1260, 1280, 1302, 1328, 1344, 1395, 1440, 1488, 1494, 1660, 1680, 1736, 1743, 1792, 1860, 1920, 1953, 1984, 1992, 2016, 2170, 2232, 2240, 2304, 2324, 2480, 2490, 2520, 2573, 2604, 2656, 2688, 2790, 2880, 2905, 2976, 2988, 3255, 3320, 3360, 3472, 3486, 3720, 3735, 3840, 3906, 3968, 3984, 4032, 4340, 4464, 4480, 4648, 4960, 4980, 5040, 5146, 5208, 5229, 5312, 5376, 5580, 5760, 5810, 5952, 5976, 6510, 6640, 6720, 6944, 6972, 7440, 7470, 7719, 7812, 7936, 7968, 8064, 8680, 8715, 8928, 8960, 9296, 9765, 9920, 9960, 10080, 10292, 10416, 10458, 10624, 11160, 11520, 11620, 11904, 11952, 12865, 13020, 13280, 13440, 13888, 13944, 14880, 14940, 15438, 15624, 15936, 16128, 17360, 17430, 17856, 18011, 18592, 19530, 19840, 19920, 20160, 20584, 20832, 20916, 21248, 22320, 23157, 23240, 23808, 23904, 25730, 26040, 26145, 26560, 26880, 27776, 27888, 29760, 29880, 30876, 31248, 31872, 34720, 34860, 35712, 36022, 37184, 38595, 39060, 39680, 39840, 40320, 41168, 41664, 41832, 44640, 46314, 46480, 47808, 51460, 52080, 52290, 53120, 54033, 55552, 55776, 59520, 59760, 61752, 62496, 63744, 69440, 69720, 71424, 72044, 74368, 77190, 78120, 79680, 80640, 82336, 83328, 83664, 89280, 90055, 92628, 92960, 95616, 102920, 104160, 104580, 106240, 108066, 111552, 115785, 119040, 119520, 123504, 124992, 138880, 139440, 144088, 148736, 154380, 156240, 159360, 162099, 164672, 166656, 167328, 178560, 180110, 185256, 185920, 191232, 205840, 208320, 209160, 216132, 223104, 231570, 239040, 247008, 249984, 270165, 277760, 278880, 288176, 308760, 312480, 318720, 324198, 329344, 334656, 357120, 360220, 370512, 371840, 411680, 416640, 418320, 432264, 446208, 463140, 478080, 494016, 499968, 540330, 557760, 576352, 617520, 624960, 648396, 658688, 669312, 720440, 741024, 743680, 810495, 823360, 833280, 836640, 864528, 926280, 956160, 988032, 1080660, 1115520, 1152704, 1235040, 1249920, 1296792, 1338624, 1440880, 1482048, 1620990, 1646720, 1673280, 1729056, 1852560, 1976064, 2161320, 2231040, 2305408, 2470080, 2499840, 2593584, 2881760, 2964096, 3241980, 3293440, 3346560, 3458112, 3705120, 4322640, 4610816, 4940160, 5187168, 5763520, 5928192, 6483960, 6693120, 6916224, 7410240, 8645280, 9880320, 10374336, 11527040, 12967920, 13832448, 14820480, 17290560, 20748672, 23054080, 25935840, 29640960, 34581120, 41497344, 51871680, 69162240, 103743360, 207486720]

約数ペア:

[(1, 207486720), (2, 103743360), (3, 69162240), (4, 51871680), (5, 41497344), (6, 34581120), (7, 29640960), (8, 25935840), (9, 23054080), (10, 20748672), (12, 17290560), (14, 14820480), (15, 13832448), (16, 12967920), (18, 11527040), (20, 10374336), (21, 9880320), (24, 8645280), (28, 7410240), (30, 6916224), (31, 6693120), (32, 6483960), (35, 5928192), (36, 5763520), (40, 5187168), (42, 4940160), (45, 4610816), (48, 4322640), (56, 3705120), (60, 3458112), (62, 3346560), (63, 3293440), (64, 3241980), (70, 2964096), (72, 2881760), (80, 2593584), (83, 2499840), (84, 2470080), (90, 2305408), (93, 2231040), (96, 2161320), (105, 1976064), (112, 1852560), (120, 1729056), (124, 1673280), (126, 1646720), (128, 1620990), (140, 1482048), (144, 1440880), (155, 1338624), (160, 1296792), (166, 1249920), (168, 1235040), (180, 1152704), (186, 1115520), (192, 1080660), (210, 988032), (217, 956160), (224, 926280), (240, 864528), (248, 836640), (249, 833280), (252, 823360), (256, 810495), (279, 743680), (280, 741024), (288, 720440), (310, 669312), (315, 658688), (320, 648396), (332, 624960), (336, 617520), (360, 576352), (372, 557760), (384, 540330), (415, 499968), (420, 494016), (434, 478080), (448, 463140), (465, 446208), (480, 432264), (496, 418320), (498, 416640), (504, 411680), (558, 371840), (560, 370512), (576, 360220), (581, 357120), (620, 334656), (630, 329344), (640, 324198), (651, 318720), (664, 312480), (672, 308760), (720, 288176), (744, 278880), (747, 277760), (768, 270165), (830, 249984), (840, 247008), (868, 239040), (896, 231570), (930, 223104), (960, 216132), (992, 209160), (996, 208320), (1008, 205840), (1085, 191232), (1116, 185920), (1120, 185256), (1152, 180110), (1162, 178560), (1240, 167328), (1245, 166656), (1260, 164672), (1280, 162099), (1302, 159360), (1328, 156240), (1344, 154380), (1395, 148736), (1440, 144088), (1488, 139440), (1494, 138880), (1660, 124992), (1680, 123504), (1736, 119520), (1743, 119040), (1792, 115785), (1860, 111552), (1920, 108066), (1953, 106240), (1984, 104580), (1992, 104160), (2016, 102920), (2170, 95616), (2232, 92960), (2240, 92628), (2304, 90055), (2324, 89280), (2480, 83664), (2490, 83328), (2520, 82336), (2573, 80640), (2604, 79680), (2656, 78120), (2688, 77190), (2790, 74368), (2880, 72044), (2905, 71424), (2976, 69720), (2988, 69440), (3255, 63744), (3320, 62496), (3360, 61752), (3472, 59760), (3486, 59520), (3720, 55776), (3735, 55552), (3840, 54033), (3906, 53120), (3968, 52290), (3984, 52080), (4032, 51460), (4340, 47808), (4464, 46480), (4480, 46314), (4648, 44640), (4960, 41832), (4980, 41664), (5040, 41168), (5146, 40320), (5208, 39840), (5229, 39680), (5312, 39060), (5376, 38595), (5580, 37184), (5760, 36022), (5810, 35712), (5952, 34860), (5976, 34720), (6510, 31872), (6640, 31248), (6720, 30876), (6944, 29880), (6972, 29760), (7440, 27888), (7470, 27776), (7719, 26880), (7812, 26560), (7936, 26145), (7968, 26040), (8064, 25730), (8680, 23904), (8715, 23808), (8928, 23240), (8960, 23157), (9296, 22320), (9765, 21248), (9920, 20916), (9960, 20832), (10080, 20584), (10292, 20160), (10416, 19920), (10458, 19840), (10624, 19530), (11160, 18592), (11520, 18011), (11620, 17856), (11904, 17430), (11952, 17360), (12865, 16128), (13020, 15936), (13280, 15624), (13440, 15438), (13888, 14940), (13944, 14880)]