905492280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:171

約数の個数: 384

約数和(自身を含む): 3532792320

約数和(自身を除く): 2627300040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 53, 55, 56, 60, 66, 70, 77, 84, 86, 88, 105, 106, 110, 120, 129, 132, 140, 154, 159, 165, 168, 172, 210, 212, 215, 220, 231, 258, 264, 265, 280, 301, 308, 318, 330, 344, 371, 385, 420, 424, 430, 440, 462, 473, 516, 530, 583, 602, 616, 636, 645, 660, 742, 770, 795, 840, 860, 903, 924, 946, 1032, 1060, 1113, 1155, 1166, 1204, 1272, 1290, 1320, 1419, 1484, 1505, 1540, 1590, 1720, 1749, 1806, 1848, 1849, 1855, 1892, 2120, 2226, 2279, 2310, 2332, 2365, 2408, 2580, 2838, 2915, 2968, 3010, 3080, 3180, 3311, 3498, 3612, 3698, 3710, 3784, 4081, 4452, 4515, 4558, 4620, 4664, 4730, 5160, 5547, 5565, 5676, 5830, 6020, 6360, 6622, 6837, 6996, 7095, 7224, 7396, 7420, 8162, 8745, 8904, 9030, 9116, 9240, 9245, 9460, 9933, 11094, 11130, 11352, 11395, 11660, 12040, 12243, 12943, 13244, 13674, 13992, 14190, 14792, 14840, 15953, 16324, 16555, 17490, 18060, 18232, 18490, 18920, 19866, 20339, 20405, 22188, 22260, 22790, 23320, 24486, 25069, 25886, 26488, 27348, 27735, 28380, 31906, 32648, 33110, 34185, 34980, 36120, 36980, 38829, 39732, 40678, 40810, 44376, 44520, 45580, 47859, 48972, 49665, 50138, 51772, 54696, 55470, 56760, 61017, 61215, 63812, 64715, 66220, 68370, 69960, 73960, 75207, 77658, 79464, 79765, 81356, 81620, 91160, 95718, 97944, 97997, 99330, 100276, 101695, 103544, 110940, 122034, 122430, 125345, 127624, 129430, 132440, 136740, 142373, 150414, 155316, 159530, 162712, 163240, 175483, 191436, 194145, 195994, 198660, 200552, 203390, 221880, 239295, 244068, 244860, 250690, 258860, 273480, 284746, 293991, 300828, 305085, 310632, 319060, 350966, 376035, 382872, 388290, 391988, 397320, 406780, 427119, 478590, 488136, 489720, 489985, 501380, 517720, 526449, 569492, 587982, 601656, 610170, 638120, 685979, 701932, 711865, 752070, 776580, 783976, 813560, 854238, 877415, 957180, 979970, 1002760, 1052898, 1077967, 1138984, 1175964, 1220340, 1371958, 1403864, 1423730, 1469955, 1504140, 1553160, 1708476, 1754830, 1914360, 1959940, 2057937, 2105796, 2135595, 2155934, 2351928, 2440680, 2632245, 2743916, 2847460, 2939910, 3008280, 3233901, 3416952, 3429895, 3509660, 3919880, 4115874, 4211592, 4271190, 4311868, 5264490, 5389835, 5487832, 5694920, 5879820, 6467802, 6859790, 7019320, 7545769, 8231748, 8542380, 8623736, 10289685, 10528980, 10779670, 11759640, 12935604, 13719580, 15091538, 16169505, 16463496, 17084760, 20579370, 21057960, 21559340, 22637307, 25871208, 27439160, 30183076, 32339010, 37728845, 41158740, 43118680, 45274614, 60366152, 64678020, 75457690, 82317480, 90549228, 113186535, 129356040, 150915380, 181098456, 226373070, 301830760, 452746140, 905492280]

約数ペア:

[(1, 905492280), (2, 452746140), (3, 301830760), (4, 226373070), (5, 181098456), (6, 150915380), (7, 129356040), (8, 113186535), (10, 90549228), (11, 82317480), (12, 75457690), (14, 64678020), (15, 60366152), (20, 45274614), (21, 43118680), (22, 41158740), (24, 37728845), (28, 32339010), (30, 30183076), (33, 27439160), (35, 25871208), (40, 22637307), (42, 21559340), (43, 21057960), (44, 20579370), (53, 17084760), (55, 16463496), (56, 16169505), (60, 15091538), (66, 13719580), (70, 12935604), (77, 11759640), (84, 10779670), (86, 10528980), (88, 10289685), (105, 8623736), (106, 8542380), (110, 8231748), (120, 7545769), (129, 7019320), (132, 6859790), (140, 6467802), (154, 5879820), (159, 5694920), (165, 5487832), (168, 5389835), (172, 5264490), (210, 4311868), (212, 4271190), (215, 4211592), (220, 4115874), (231, 3919880), (258, 3509660), (264, 3429895), (265, 3416952), (280, 3233901), (301, 3008280), (308, 2939910), (318, 2847460), (330, 2743916), (344, 2632245), (371, 2440680), (385, 2351928), (420, 2155934), (424, 2135595), (430, 2105796), (440, 2057937), (462, 1959940), (473, 1914360), (516, 1754830), (530, 1708476), (583, 1553160), (602, 1504140), (616, 1469955), (636, 1423730), (645, 1403864), (660, 1371958), (742, 1220340), (770, 1175964), (795, 1138984), (840, 1077967), (860, 1052898), (903, 1002760), (924, 979970), (946, 957180), (1032, 877415), (1060, 854238), (1113, 813560), (1155, 783976), (1166, 776580), (1204, 752070), (1272, 711865), (1290, 701932), (1320, 685979), (1419, 638120), (1484, 610170), (1505, 601656), (1540, 587982), (1590, 569492), (1720, 526449), (1749, 517720), (1806, 501380), (1848, 489985), (1849, 489720), (1855, 488136), (1892, 478590), (2120, 427119), (2226, 406780), (2279, 397320), (2310, 391988), (2332, 388290), (2365, 382872), (2408, 376035), (2580, 350966), (2838, 319060), (2915, 310632), (2968, 305085), (3010, 300828), (3080, 293991), (3180, 284746), (3311, 273480), (3498, 258860), (3612, 250690), (3698, 244860), (3710, 244068), (3784, 239295), (4081, 221880), (4452, 203390), (4515, 200552), (4558, 198660), (4620, 195994), (4664, 194145), (4730, 191436), (5160, 175483), (5547, 163240), (5565, 162712), (5676, 159530), (5830, 155316), (6020, 150414), (6360, 142373), (6622, 136740), (6837, 132440), (6996, 129430), (7095, 127624), (7224, 125345), (7396, 122430), (7420, 122034), (8162, 110940), (8745, 103544), (8904, 101695), (9030, 100276), (9116, 99330), (9240, 97997), (9245, 97944), (9460, 95718), (9933, 91160), (11094, 81620), (11130, 81356), (11352, 79765), (11395, 79464), (11660, 77658), (12040, 75207), (12243, 73960), (12943, 69960), (13244, 68370), (13674, 66220), (13992, 64715), (14190, 63812), (14792, 61215), (14840, 61017), (15953, 56760), (16324, 55470), (16555, 54696), (17490, 51772), (18060, 50138), (18232, 49665), (18490, 48972), (18920, 47859), (19866, 45580), (20339, 44520), (20405, 44376), (22188, 40810), (22260, 40678), (22790, 39732), (23320, 38829), (24486, 36980), (25069, 36120), (25886, 34980), (26488, 34185), (27348, 33110), (27735, 32648), (28380, 31906)]