230213280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:827

約数の個数: 192

約数和(自身を含む): 805593600

約数和(自身を除く): 575380320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 96, 110, 118, 120, 132, 160, 165, 176, 177, 220, 236, 240, 264, 295, 330, 352, 354, 440, 472, 480, 528, 590, 649, 660, 708, 739, 880, 885, 944, 1056, 1180, 1298, 1320, 1416, 1478, 1760, 1770, 1888, 1947, 2217, 2360, 2596, 2640, 2832, 2956, 3245, 3540, 3695, 3894, 4434, 4720, 5192, 5280, 5664, 5912, 6490, 7080, 7390, 7788, 8129, 8868, 9440, 9735, 10384, 11085, 11824, 12980, 14160, 14780, 15576, 16258, 17736, 19470, 20768, 22170, 23648, 24387, 25960, 28320, 29560, 31152, 32516, 35472, 38940, 40645, 43601, 44340, 48774, 51920, 59120, 62304, 65032, 70944, 77880, 81290, 87202, 88680, 97548, 103840, 118240, 121935, 130064, 130803, 155760, 162580, 174404, 177360, 195096, 218005, 243870, 260128, 261606, 311520, 325160, 348808, 354720, 390192, 436010, 479611, 487740, 523212, 650320, 654015, 697616, 780384, 872020, 959222, 975480, 1046424, 1300640, 1308030, 1395232, 1438833, 1744040, 1918444, 1950960, 2092848, 2398055, 2616060, 2877666, 3488080, 3836888, 3901920, 4185696, 4796110, 5232120, 5755332, 6976160, 7194165, 7673776, 9592220, 10464240, 11510664, 14388330, 15347552, 19184440, 20928480, 23021328, 28776660, 38368880, 46042656, 57553320, 76737760, 115106640, 230213280]

約数ペア:

[(1, 230213280), (2, 115106640), (3, 76737760), (4, 57553320), (5, 46042656), (6, 38368880), (8, 28776660), (10, 23021328), (11, 20928480), (12, 19184440), (15, 15347552), (16, 14388330), (20, 11510664), (22, 10464240), (24, 9592220), (30, 7673776), (32, 7194165), (33, 6976160), (40, 5755332), (44, 5232120), (48, 4796110), (55, 4185696), (59, 3901920), (60, 3836888), (66, 3488080), (80, 2877666), (88, 2616060), (96, 2398055), (110, 2092848), (118, 1950960), (120, 1918444), (132, 1744040), (160, 1438833), (165, 1395232), (176, 1308030), (177, 1300640), (220, 1046424), (236, 975480), (240, 959222), (264, 872020), (295, 780384), (330, 697616), (352, 654015), (354, 650320), (440, 523212), (472, 487740), (480, 479611), (528, 436010), (590, 390192), (649, 354720), (660, 348808), (708, 325160), (739, 311520), (880, 261606), (885, 260128), (944, 243870), (1056, 218005), (1180, 195096), (1298, 177360), (1320, 174404), (1416, 162580), (1478, 155760), (1760, 130803), (1770, 130064), (1888, 121935), (1947, 118240), (2217, 103840), (2360, 97548), (2596, 88680), (2640, 87202), (2832, 81290), (2956, 77880), (3245, 70944), (3540, 65032), (3695, 62304), (3894, 59120), (4434, 51920), (4720, 48774), (5192, 44340), (5280, 43601), (5664, 40645), (5912, 38940), (6490, 35472), (7080, 32516), (7390, 31152), (7788, 29560), (8129, 28320), (8868, 25960), (9440, 24387), (9735, 23648), (10384, 22170), (11085, 20768), (11824, 19470), (12980, 17736), (14160, 16258), (14780, 15576)]