320477680992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{126131}}^1$

素因数の和:126369

約数の個数: 192

約数和(自身を含む): 1017128448000

約数和(自身を除く): 696650767008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 199, 224, 228, 266, 304, 336, 398, 399, 456, 532, 597, 608, 672, 796, 798, 912, 1064, 1194, 1393, 1592, 1596, 1824, 2128, 2388, 2786, 3184, 3192, 3781, 4179, 4256, 4776, 5572, 6368, 6384, 7562, 8358, 9552, 11144, 11343, 12768, 15124, 16716, 19104, 22288, 22686, 26467, 30248, 33432, 44576, 45372, 52934, 60496, 66864, 79401, 90744, 105868, 120992, 126131, 133728, 158802, 181488, 211736, 252262, 317604, 362976, 378393, 423472, 504524, 635208, 756786, 846944, 882917, 1009048, 1270416, 1513572, 1765834, 2018096, 2396489, 2540832, 2648751, 3027144, 3531668, 4036192, 4792978, 5297502, 6054288, 7063336, 7189467, 9585956, 10595004, 12108576, 14126672, 14378934, 16775423, 19171912, 21190008, 25100069, 28253344, 28757868, 33550846, 38343824, 42380016, 50200138, 50326269, 57515736, 67101692, 75300207, 76687648, 84760032, 100400276, 100652538, 115031472, 134203384, 150600414, 175700483, 200800552, 201305076, 230062944, 268406768, 301200828, 351400966, 401601104, 402610152, 476901311, 527101449, 536813536, 602401656, 702801932, 803202208, 805220304, 953802622, 1054202898, 1204803312, 1405603864, 1430703933, 1610440608, 1907605244, 2108405796, 2409606624, 2811207728, 2861407866, 3338309177, 3815210488, 4216811592, 5622415456, 5722815732, 6676618354, 7630420976, 8433623184, 10014927531, 11445631464, 13353236708, 15260841952, 16867246368, 20029855062, 22891262928, 26706473416, 40059710124, 45782525856, 53412946832, 80119420248, 106825893664, 160238840496, 320477680992]

約数ペア:

[(1, 320477680992), (2, 160238840496), (3, 106825893664), (4, 80119420248), (6, 53412946832), (7, 45782525856), (8, 40059710124), (12, 26706473416), (14, 22891262928), (16, 20029855062), (19, 16867246368), (21, 15260841952), (24, 13353236708), (28, 11445631464), (32, 10014927531), (38, 8433623184), (42, 7630420976), (48, 6676618354), (56, 5722815732), (57, 5622415456), (76, 4216811592), (84, 3815210488), (96, 3338309177), (112, 2861407866), (114, 2811207728), (133, 2409606624), (152, 2108405796), (168, 1907605244), (199, 1610440608), (224, 1430703933), (228, 1405603864), (266, 1204803312), (304, 1054202898), (336, 953802622), (398, 805220304), (399, 803202208), (456, 702801932), (532, 602401656), (597, 536813536), (608, 527101449), (672, 476901311), (796, 402610152), (798, 401601104), (912, 351400966), (1064, 301200828), (1194, 268406768), (1393, 230062944), (1592, 201305076), (1596, 200800552), (1824, 175700483), (2128, 150600414), (2388, 134203384), (2786, 115031472), (3184, 100652538), (3192, 100400276), (3781, 84760032), (4179, 76687648), (4256, 75300207), (4776, 67101692), (5572, 57515736), (6368, 50326269), (6384, 50200138), (7562, 42380016), (8358, 38343824), (9552, 33550846), (11144, 28757868), (11343, 28253344), (12768, 25100069), (15124, 21190008), (16716, 19171912), (19104, 16775423), (22288, 14378934), (22686, 14126672), (26467, 12108576), (30248, 10595004), (33432, 9585956), (44576, 7189467), (45372, 7063336), (52934, 6054288), (60496, 5297502), (66864, 4792978), (79401, 4036192), (90744, 3531668), (105868, 3027144), (120992, 2648751), (126131, 2540832), (133728, 2396489), (158802, 2018096), (181488, 1765834), (211736, 1513572), (252262, 1270416), (317604, 1009048), (362976, 882917), (378393, 846944), (423472, 756786), (504524, 635208)]