8345393280

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{68993}}^1$

素因数の和:69028

約数の個数: 256

約数和(自身を含む): 33779462400

約数和(自身を除く): 25434069120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 68993, 120960, 137986, 206979, 275972, 344965, 413958, 482951, 551944, 620937, 689930, 827916, 965902, 1034895, 1103888, 1241874, 1379860, 1448853, 1655832, 1862811, 1931804, 2069790, 2207776, 2414755, 2483748, 2759720, 2897706, 3104685, 3311664, 3725622, 3863608, 4139580, 4346559, 4415552, 4829510, 4967496, 5519440, 5795412, 6209370, 6623328, 7244265, 7451244, 7727216, 8279160, 8693118, 8831104, 9314055, 9659020, 9934992, 11038880, 11590824, 12418740, 13039677, 13246656, 14488530, 14902488, 15454432, 16558320, 17386236, 18628110, 19318040, 19869984, 21732795, 22077760, 23181648, 24837480, 26079354, 26493312, 28977060, 29804976, 30908864, 33116640, 34772472, 37256220, 38636080, 39739968, 43465590, 44155520, 46363296, 49674960, 52158708, 57954120, 59609952, 61817728, 65198385, 66233280, 69544944, 74512440, 77272160, 79479936, 86931180, 92726592, 99349920, 104317416, 115908240, 119219904, 130396770, 132466560, 139089888, 149024880, 154544320, 173862360, 185453184, 198699840, 208634832, 231816480, 238439808, 260793540, 278179776, 298049760, 309088640, 347724720, 397399680, 417269664, 463632960, 521587080, 556359552, 596099520, 695449440, 834539328, 927265920, 1043174160, 1192199040, 1390898880, 1669078656, 2086348320, 2781797760, 4172696640, 8345393280]

約数ペア:

[(1, 8345393280), (2, 4172696640), (3, 2781797760), (4, 2086348320), (5, 1669078656), (6, 1390898880), (7, 1192199040), (8, 1043174160), (9, 927265920), (10, 834539328), (12, 695449440), (14, 596099520), (15, 556359552), (16, 521587080), (18, 463632960), (20, 417269664), (21, 397399680), (24, 347724720), (27, 309088640), (28, 298049760), (30, 278179776), (32, 260793540), (35, 238439808), (36, 231816480), (40, 208634832), (42, 198699840), (45, 185453184), (48, 173862360), (54, 154544320), (56, 149024880), (60, 139089888), (63, 132466560), (64, 130396770), (70, 119219904), (72, 115908240), (80, 104317416), (84, 99349920), (90, 92726592), (96, 86931180), (105, 79479936), (108, 77272160), (112, 74512440), (120, 69544944), (126, 66233280), (128, 65198385), (135, 61817728), (140, 59609952), (144, 57954120), (160, 52158708), (168, 49674960), (180, 46363296), (189, 44155520), (192, 43465590), (210, 39739968), (216, 38636080), (224, 37256220), (240, 34772472), (252, 33116640), (270, 30908864), (280, 29804976), (288, 28977060), (315, 26493312), (320, 26079354), (336, 24837480), (360, 23181648), (378, 22077760), (384, 21732795), (420, 19869984), (432, 19318040), (448, 18628110), (480, 17386236), (504, 16558320), (540, 15454432), (560, 14902488), (576, 14488530), (630, 13246656), (640, 13039677), (672, 12418740), (720, 11590824), (756, 11038880), (840, 9934992), (864, 9659020), (896, 9314055), (945, 8831104), (960, 8693118), (1008, 8279160), (1080, 7727216), (1120, 7451244), (1152, 7244265), (1260, 6623328), (1344, 6209370), (1440, 5795412), (1512, 5519440), (1680, 4967496), (1728, 4829510), (1890, 4415552), (1920, 4346559), (2016, 4139580), (2160, 3863608), (2240, 3725622), (2520, 3311664), (2688, 3104685), (2880, 2897706), (3024, 2759720), (3360, 2483748), (3456, 2414755), (3780, 2207776), (4032, 2069790), (4320, 1931804), (4480, 1862811), (5040, 1655832), (5760, 1448853), (6048, 1379860), (6720, 1241874), (7560, 1103888), (8064, 1034895), (8640, 965902), (10080, 827916), (12096, 689930), (13440, 620937), (15120, 551944), (17280, 482951), (20160, 413958), (24192, 344965), (30240, 275972), (40320, 206979), (60480, 137986), (68993, 120960)]