31300784640

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6563}}^1$

素因数の和:6621

約数の個数: 400

約数和(自身を含む): 117001672128

約数和(自身を除く): 85700887488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 405, 414, 432, 460, 480, 512, 540, 552, 576, 621, 640, 648, 690, 720, 736, 768, 810, 828, 864, 920, 960, 1035, 1080, 1104, 1152, 1242, 1280, 1296, 1380, 1440, 1472, 1536, 1620, 1656, 1728, 1840, 1863, 1920, 2070, 2160, 2208, 2304, 2484, 2560, 2592, 2760, 2880, 2944, 3105, 3240, 3312, 3456, 3680, 3726, 3840, 4140, 4320, 4416, 4608, 4968, 5184, 5520, 5760, 5888, 6210, 6480, 6563, 6624, 6912, 7360, 7452, 7680, 8280, 8640, 8832, 9315, 9936, 10368, 11040, 11520, 11776, 12420, 12960, 13126, 13248, 13824, 14720, 14904, 16560, 17280, 17664, 18630, 19689, 19872, 20736, 22080, 23040, 24840, 25920, 26252, 26496, 29440, 29808, 32815, 33120, 34560, 35328, 37260, 39378, 39744, 41472, 44160, 49680, 51840, 52504, 52992, 58880, 59067, 59616, 65630, 66240, 69120, 74520, 78756, 79488, 88320, 98445, 99360, 103680, 105008, 105984, 118134, 119232, 131260, 132480, 149040, 150949, 157512, 158976, 176640, 177201, 196890, 198720, 207360, 210016, 236268, 238464, 262520, 264960, 295335, 298080, 301898, 315024, 317952, 354402, 393780, 397440, 420032, 452847, 472536, 476928, 525040, 529920, 531603, 590670, 596160, 603796, 630048, 708804, 754745, 787560, 794880, 840064, 886005, 905694, 945072, 953856, 1050080, 1063206, 1181340, 1192320, 1207592, 1260096, 1358541, 1417608, 1509490, 1575120, 1589760, 1680128, 1772010, 1811388, 1890144, 2100160, 2126412, 2264235, 2362680, 2384640, 2415184, 2520192, 2658015, 2717082, 2835216, 3018980, 3150240, 3360256, 3544020, 3622776, 3780288, 4075623, 4200320, 4252824, 4528470, 4725360, 4769280, 4830368, 5040384, 5316030, 5434164, 5670432, 6037960, 6300480, 6792705, 7088040, 7245552, 7560576, 8151246, 8400640, 8505648, 9056940, 9450720, 9660736, 10080768, 10632060, 10868328, 11340864, 12075920, 12226869, 12600960, 13585410, 14176080, 14491104, 15121152, 16302492, 16801280, 17011296, 18113880, 18901440, 19321472, 20378115, 21264120, 21736656, 22681728, 24151840, 24453738, 25201920, 27170820, 28352160, 28982208, 30242304, 32604984, 34022592, 36227760, 37802880, 38642944, 40756230, 42528240, 43473312, 45363456, 48303680, 48907476, 50403840, 54341640, 56704320, 57964416, 61134345, 65209968, 68045184, 72455520, 75605760, 77285888, 81512460, 85056480, 86946624, 90726912, 96607360, 97814952, 108683280, 113408640, 115928832, 122268690, 130419936, 136090368, 144911040, 151211520, 163024920, 170112960, 173893248, 193214720, 195629904, 217366560, 226817280, 231857664, 244537380, 260839872, 272180736, 289822080, 326049840, 340225920, 347786496, 386429440, 391259808, 434733120, 453634560, 489074760, 521679744, 579644160, 652099680, 680451840, 695572992, 782519616, 869466240, 978149520, 1043359488, 1159288320, 1304199360, 1360903680, 1565039232, 1738932480, 1956299040, 2086718976, 2608398720, 3130078464, 3477864960, 3912598080, 5216797440, 6260156928, 7825196160, 10433594880, 15650392320, 31300784640]

約数ペア:

[(1, 31300784640), (2, 15650392320), (3, 10433594880), (4, 7825196160), (5, 6260156928), (6, 5216797440), (8, 3912598080), (9, 3477864960), (10, 3130078464), (12, 2608398720), (15, 2086718976), (16, 1956299040), (18, 1738932480), (20, 1565039232), (23, 1360903680), (24, 1304199360), (27, 1159288320), (30, 1043359488), (32, 978149520), (36, 869466240), (40, 782519616), (45, 695572992), (46, 680451840), (48, 652099680), (54, 579644160), (60, 521679744), (64, 489074760), (69, 453634560), (72, 434733120), (80, 391259808), (81, 386429440), (90, 347786496), (92, 340225920), (96, 326049840), (108, 289822080), (115, 272180736), (120, 260839872), (128, 244537380), (135, 231857664), (138, 226817280), (144, 217366560), (160, 195629904), (162, 193214720), (180, 173893248), (184, 170112960), (192, 163024920), (207, 151211520), (216, 144911040), (230, 136090368), (240, 130419936), (256, 122268690), (270, 115928832), (276, 113408640), (288, 108683280), (320, 97814952), (324, 96607360), (345, 90726912), (360, 86946624), (368, 85056480), (384, 81512460), (405, 77285888), (414, 75605760), (432, 72455520), (460, 68045184), (480, 65209968), (512, 61134345), (540, 57964416), (552, 56704320), (576, 54341640), (621, 50403840), (640, 48907476), (648, 48303680), (690, 45363456), (720, 43473312), (736, 42528240), (768, 40756230), (810, 38642944), (828, 37802880), (864, 36227760), (920, 34022592), (960, 32604984), (1035, 30242304), (1080, 28982208), (1104, 28352160), (1152, 27170820), (1242, 25201920), (1280, 24453738), (1296, 24151840), (1380, 22681728), (1440, 21736656), (1472, 21264120), (1536, 20378115), (1620, 19321472), (1656, 18901440), (1728, 18113880), (1840, 17011296), (1863, 16801280), (1920, 16302492), (2070, 15121152), (2160, 14491104), (2208, 14176080), (2304, 13585410), (2484, 12600960), (2560, 12226869), (2592, 12075920), (2760, 11340864), (2880, 10868328), (2944, 10632060), (3105, 10080768), (3240, 9660736), (3312, 9450720), (3456, 9056940), (3680, 8505648), (3726, 8400640), (3840, 8151246), (4140, 7560576), (4320, 7245552), (4416, 7088040), (4608, 6792705), (4968, 6300480), (5184, 6037960), (5520, 5670432), (5760, 5434164), (5888, 5316030), (6210, 5040384), (6480, 4830368), (6563, 4769280), (6624, 4725360), (6912, 4528470), (7360, 4252824), (7452, 4200320), (7680, 4075623), (8280, 3780288), (8640, 3622776), (8832, 3544020), (9315, 3360256), (9936, 3150240), (10368, 3018980), (11040, 2835216), (11520, 2717082), (11776, 2658015), (12420, 2520192), (12960, 2415184), (13126, 2384640), (13248, 2362680), (13824, 2264235), (14720, 2126412), (14904, 2100160), (16560, 1890144), (17280, 1811388), (17664, 1772010), (18630, 1680128), (19689, 1589760), (19872, 1575120), (20736, 1509490), (22080, 1417608), (23040, 1358541), (24840, 1260096), (25920, 1207592), (26252, 1192320), (26496, 1181340), (29440, 1063206), (29808, 1050080), (32815, 953856), (33120, 945072), (34560, 905694), (35328, 886005), (37260, 840064), (39378, 794880), (39744, 787560), (41472, 754745), (44160, 708804), (49680, 630048), (51840, 603796), (52504, 596160), (52992, 590670), (58880, 531603), (59067, 529920), (59616, 525040), (65630, 476928), (66240, 472536), (69120, 452847), (74520, 420032), (78756, 397440), (79488, 393780), (88320, 354402), (98445, 317952), (99360, 315024), (103680, 301898), (105008, 298080), (105984, 295335), (118134, 264960), (119232, 262520), (131260, 238464), (132480, 236268), (149040, 210016), (150949, 207360), (157512, 198720), (158976, 196890), (176640, 177201)]