520742040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1186

約数の個数: 256

約数和(自身を含む): 1969228800

約数和(自身を除く): 1448486760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 43, 52, 56, 60, 65, 70, 78, 84, 86, 91, 104, 105, 120, 129, 130, 140, 156, 168, 172, 182, 195, 210, 215, 258, 260, 273, 280, 301, 312, 344, 364, 390, 420, 430, 455, 516, 520, 546, 559, 602, 645, 728, 780, 840, 860, 903, 910, 1032, 1092, 1109, 1118, 1204, 1290, 1365, 1505, 1560, 1677, 1720, 1806, 1820, 2184, 2218, 2236, 2408, 2580, 2730, 2795, 3010, 3327, 3354, 3612, 3640, 3913, 4436, 4472, 4515, 5160, 5460, 5545, 5590, 6020, 6654, 6708, 7224, 7763, 7826, 8385, 8872, 9030, 10920, 11090, 11180, 11739, 12040, 13308, 13416, 14417, 15526, 15652, 16635, 16770, 18060, 19565, 22180, 22360, 23289, 23478, 26616, 28834, 31052, 31304, 33270, 33540, 36120, 38815, 39130, 43251, 44360, 46578, 46956, 47687, 57668, 58695, 62104, 66540, 67080, 72085, 77630, 78260, 86502, 93156, 93912, 95374, 100919, 115336, 116445, 117390, 133080, 143061, 144170, 155260, 156520, 173004, 186312, 190748, 201838, 216255, 232890, 234780, 238435, 286122, 288340, 302757, 310520, 333809, 346008, 381496, 403676, 432510, 465780, 469560, 476870, 504595, 572244, 576680, 605514, 619931, 667618, 715305, 807352, 865020, 931560, 953740, 1001427, 1009190, 1144488, 1211028, 1239862, 1335236, 1430610, 1513785, 1669045, 1730040, 1859793, 1907480, 2002854, 2018380, 2422056, 2479724, 2670472, 2861220, 3027570, 3099655, 3338090, 3719586, 4005708, 4036760, 4339517, 4959448, 5007135, 5722440, 6055140, 6199310, 6676180, 7439172, 8011416, 8679034, 9298965, 10014270, 12110280, 12398620, 13018551, 13352360, 14878344, 17358068, 18597930, 20028540, 21697585, 24797240, 26037102, 34716136, 37195860, 40057080, 43395170, 52074204, 65092755, 74391720, 86790340, 104148408, 130185510, 173580680, 260371020, 520742040]

約数ペア:

[(1, 520742040), (2, 260371020), (3, 173580680), (4, 130185510), (5, 104148408), (6, 86790340), (7, 74391720), (8, 65092755), (10, 52074204), (12, 43395170), (13, 40057080), (14, 37195860), (15, 34716136), (20, 26037102), (21, 24797240), (24, 21697585), (26, 20028540), (28, 18597930), (30, 17358068), (35, 14878344), (39, 13352360), (40, 13018551), (42, 12398620), (43, 12110280), (52, 10014270), (56, 9298965), (60, 8679034), (65, 8011416), (70, 7439172), (78, 6676180), (84, 6199310), (86, 6055140), (91, 5722440), (104, 5007135), (105, 4959448), (120, 4339517), (129, 4036760), (130, 4005708), (140, 3719586), (156, 3338090), (168, 3099655), (172, 3027570), (182, 2861220), (195, 2670472), (210, 2479724), (215, 2422056), (258, 2018380), (260, 2002854), (273, 1907480), (280, 1859793), (301, 1730040), (312, 1669045), (344, 1513785), (364, 1430610), (390, 1335236), (420, 1239862), (430, 1211028), (455, 1144488), (516, 1009190), (520, 1001427), (546, 953740), (559, 931560), (602, 865020), (645, 807352), (728, 715305), (780, 667618), (840, 619931), (860, 605514), (903, 576680), (910, 572244), (1032, 504595), (1092, 476870), (1109, 469560), (1118, 465780), (1204, 432510), (1290, 403676), (1365, 381496), (1505, 346008), (1560, 333809), (1677, 310520), (1720, 302757), (1806, 288340), (1820, 286122), (2184, 238435), (2218, 234780), (2236, 232890), (2408, 216255), (2580, 201838), (2730, 190748), (2795, 186312), (3010, 173004), (3327, 156520), (3354, 155260), (3612, 144170), (3640, 143061), (3913, 133080), (4436, 117390), (4472, 116445), (4515, 115336), (5160, 100919), (5460, 95374), (5545, 93912), (5590, 93156), (6020, 86502), (6654, 78260), (6708, 77630), (7224, 72085), (7763, 67080), (7826, 66540), (8385, 62104), (8872, 58695), (9030, 57668), (10920, 47687), (11090, 46956), (11180, 46578), (11739, 44360), (12040, 43251), (13308, 39130), (13416, 38815), (14417, 36120), (15526, 33540), (15652, 33270), (16635, 31304), (16770, 31052), (18060, 28834), (19565, 26616), (22180, 23478), (22360, 23289)]