26668678680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{6449}}^1$

素因数の和:7023

約数の個数: 256

約数和(自身を含む): 101796480000

約数和(自身を除く): 75127801320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 547, 630, 756, 840, 945, 1080, 1094, 1260, 1512, 1641, 1890, 2188, 2520, 2735, 3282, 3780, 3829, 4376, 4923, 5470, 6449, 6564, 7560, 7658, 8205, 9846, 10940, 11487, 12898, 13128, 14769, 15316, 16410, 19145, 19347, 19692, 21880, 22974, 24615, 25796, 29538, 30632, 32245, 32820, 34461, 38290, 38694, 39384, 45143, 45948, 49230, 51592, 57435, 58041, 59076, 64490, 65640, 68922, 73845, 76580, 77388, 90286, 91896, 96735, 98460, 103383, 114870, 116082, 118152, 128980, 135429, 137844, 147690, 153160, 154776, 172305, 174123, 180572, 193470, 196920, 206766, 225715, 229740, 232164, 257960, 270858, 275688, 290205, 295380, 344610, 348246, 361144, 386940, 406287, 413532, 451430, 459480, 464328, 516915, 541716, 580410, 590760, 677145, 689220, 696492, 773880, 812574, 827064, 870615, 902860, 1033830, 1083432, 1160820, 1218861, 1354290, 1378440, 1392984, 1625148, 1741230, 1805720, 2031435, 2067660, 2321640, 2437722, 2708580, 3250296, 3482460, 3527603, 4062870, 4135320, 4875444, 5417160, 6094305, 6964920, 7055206, 8125740, 9750888, 10582809, 12188610, 14110412, 16251480, 17638015, 21165618, 24377220, 24693221, 28220824, 31748427, 35276030, 42331236, 48754440, 49386442, 52914045, 63496854, 70552060, 74079663, 84662472, 95245281, 98772884, 105828090, 123466105, 126993708, 141104120, 148159326, 158742135, 190490562, 197545768, 211656180, 222238989, 246932210, 253987416, 296318652, 317484270, 370398315, 380981124, 423312360, 444477978, 476226405, 493864420, 592637304, 634968540, 666716967, 740796630, 761962248, 888955956, 952452810, 987728840, 1111194945, 1269937080, 1333433934, 1481593260, 1777911912, 1904905620, 2222389890, 2666867868, 2963186520, 3333584835, 3809811240, 4444779780, 5333735736, 6667169670, 8889559560, 13334339340, 26668678680]

約数ペア:

[(1, 26668678680), (2, 13334339340), (3, 8889559560), (4, 6667169670), (5, 5333735736), (6, 4444779780), (7, 3809811240), (8, 3333584835), (9, 2963186520), (10, 2666867868), (12, 2222389890), (14, 1904905620), (15, 1777911912), (18, 1481593260), (20, 1333433934), (21, 1269937080), (24, 1111194945), (27, 987728840), (28, 952452810), (30, 888955956), (35, 761962248), (36, 740796630), (40, 666716967), (42, 634968540), (45, 592637304), (54, 493864420), (56, 476226405), (60, 444477978), (63, 423312360), (70, 380981124), (72, 370398315), (84, 317484270), (90, 296318652), (105, 253987416), (108, 246932210), (120, 222238989), (126, 211656180), (135, 197545768), (140, 190490562), (168, 158742135), (180, 148159326), (189, 141104120), (210, 126993708), (216, 123466105), (252, 105828090), (270, 98772884), (280, 95245281), (315, 84662472), (360, 74079663), (378, 70552060), (420, 63496854), (504, 52914045), (540, 49386442), (547, 48754440), (630, 42331236), (756, 35276030), (840, 31748427), (945, 28220824), (1080, 24693221), (1094, 24377220), (1260, 21165618), (1512, 17638015), (1641, 16251480), (1890, 14110412), (2188, 12188610), (2520, 10582809), (2735, 9750888), (3282, 8125740), (3780, 7055206), (3829, 6964920), (4376, 6094305), (4923, 5417160), (5470, 4875444), (6449, 4135320), (6564, 4062870), (7560, 3527603), (7658, 3482460), (8205, 3250296), (9846, 2708580), (10940, 2437722), (11487, 2321640), (12898, 2067660), (13128, 2031435), (14769, 1805720), (15316, 1741230), (16410, 1625148), (19145, 1392984), (19347, 1378440), (19692, 1354290), (21880, 1218861), (22974, 1160820), (24615, 1083432), (25796, 1033830), (29538, 902860), (30632, 870615), (32245, 827064), (32820, 812574), (34461, 773880), (38290, 696492), (38694, 689220), (39384, 677145), (45143, 590760), (45948, 580410), (49230, 541716), (51592, 516915), (57435, 464328), (58041, 459480), (59076, 451430), (64490, 413532), (65640, 406287), (68922, 386940), (73845, 361144), (76580, 348246), (77388, 344610), (90286, 295380), (91896, 290205), (96735, 275688), (98460, 270858), (103383, 257960), (114870, 232164), (116082, 229740), (118152, 225715), (128980, 206766), (135429, 196920), (137844, 193470), (147690, 180572), (153160, 174123), (154776, 172305)]