309308096640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{86939}}^1$

素因数の和:87087

約数の個数: 256

約数和(自身を含む): 1053504144000

約数和(自身を除く): 744196047360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 109, 120, 128, 136, 160, 170, 192, 204, 218, 240, 255, 272, 320, 327, 340, 384, 408, 436, 480, 510, 544, 545, 640, 654, 680, 816, 872, 960, 1020, 1088, 1090, 1308, 1360, 1632, 1635, 1744, 1853, 1920, 2040, 2176, 2180, 2616, 2720, 3264, 3270, 3488, 3706, 4080, 4360, 5232, 5440, 5559, 6528, 6540, 6976, 7412, 8160, 8720, 9265, 10464, 10880, 11118, 13080, 13952, 14824, 16320, 17440, 18530, 20928, 22236, 26160, 27795, 29648, 32640, 34880, 37060, 41856, 44472, 52320, 55590, 59296, 69760, 74120, 86939, 88944, 104640, 111180, 118592, 148240, 173878, 177888, 209280, 222360, 237184, 260817, 296480, 347756, 355776, 434695, 444720, 521634, 592960, 695512, 711552, 869390, 889440, 1043268, 1185920, 1304085, 1391024, 1477963, 1738780, 1778880, 2086536, 2608170, 2782048, 2955926, 3477560, 3557760, 4173072, 4433889, 5216340, 5564096, 5911852, 6955120, 7389815, 8346144, 8867778, 9476351, 10432680, 11128192, 11823704, 13910240, 14779630, 16692288, 17735556, 18952702, 20865360, 22169445, 23647408, 27820480, 28429053, 29559260, 33384576, 35471112, 37905404, 41730720, 44338890, 47294816, 47381755, 55640960, 56858106, 59118520, 70942224, 75810808, 83461440, 88677780, 94589632, 94763510, 113716212, 118237040, 141884448, 142145265, 151621616, 161097967, 166922880, 177355560, 189179264, 189527020, 227432424, 236474080, 283768896, 284290530, 303243232, 322195934, 354711120, 379054040, 454864848, 472948160, 483293901, 567537792, 568581060, 606486464, 644391868, 709422240, 758108080, 805489835, 909729696, 945896320, 966587802, 1137162120, 1212972928, 1288783736, 1418844480, 1516216160, 1610979670, 1819459392, 1933175604, 2274324240, 2416469505, 2577567472, 2837688960, 3032432320, 3221959340, 3638918784, 3866351208, 4548648480, 4832939010, 5155134944, 6064864640, 6443918680, 7732702416, 9097296960, 9665878020, 10310269888, 12887837360, 15465404832, 18194593920, 19331756040, 20620539776, 25775674720, 30930809664, 38663512080, 51551349440, 61861619328, 77327024160, 103102698880, 154654048320, 309308096640]

約数ペア:

[(1, 309308096640), (2, 154654048320), (3, 103102698880), (4, 77327024160), (5, 61861619328), (6, 51551349440), (8, 38663512080), (10, 30930809664), (12, 25775674720), (15, 20620539776), (16, 19331756040), (17, 18194593920), (20, 15465404832), (24, 12887837360), (30, 10310269888), (32, 9665878020), (34, 9097296960), (40, 7732702416), (48, 6443918680), (51, 6064864640), (60, 5155134944), (64, 4832939010), (68, 4548648480), (80, 3866351208), (85, 3638918784), (96, 3221959340), (102, 3032432320), (109, 2837688960), (120, 2577567472), (128, 2416469505), (136, 2274324240), (160, 1933175604), (170, 1819459392), (192, 1610979670), (204, 1516216160), (218, 1418844480), (240, 1288783736), (255, 1212972928), (272, 1137162120), (320, 966587802), (327, 945896320), (340, 909729696), (384, 805489835), (408, 758108080), (436, 709422240), (480, 644391868), (510, 606486464), (544, 568581060), (545, 567537792), (640, 483293901), (654, 472948160), (680, 454864848), (816, 379054040), (872, 354711120), (960, 322195934), (1020, 303243232), (1088, 284290530), (1090, 283768896), (1308, 236474080), (1360, 227432424), (1632, 189527020), (1635, 189179264), (1744, 177355560), (1853, 166922880), (1920, 161097967), (2040, 151621616), (2176, 142145265), (2180, 141884448), (2616, 118237040), (2720, 113716212), (3264, 94763510), (3270, 94589632), (3488, 88677780), (3706, 83461440), (4080, 75810808), (4360, 70942224), (5232, 59118520), (5440, 56858106), (5559, 55640960), (6528, 47381755), (6540, 47294816), (6976, 44338890), (7412, 41730720), (8160, 37905404), (8720, 35471112), (9265, 33384576), (10464, 29559260), (10880, 28429053), (11118, 27820480), (13080, 23647408), (13952, 22169445), (14824, 20865360), (16320, 18952702), (17440, 17735556), (18530, 16692288), (20928, 14779630), (22236, 13910240), (26160, 11823704), (27795, 11128192), (29648, 10432680), (32640, 9476351), (34880, 8867778), (37060, 8346144), (41856, 7389815), (44472, 6955120), (52320, 5911852), (55590, 5564096), (59296, 5216340), (69760, 4433889), (74120, 4173072), (86939, 3557760), (88944, 3477560), (104640, 2955926), (111180, 2782048), (118592, 2608170), (148240, 2086536), (173878, 1778880), (177888, 1738780), (209280, 1477963), (222360, 1391024), (237184, 1304085), (260817, 1185920), (296480, 1043268), (347756, 889440), (355776, 869390), (434695, 711552), (444720, 695512), (521634, 592960)]