316352880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 240

約数和(自身を含む): 1117116000

約数和(自身を除く): 800763120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 109, 116, 120, 139, 144, 145, 174, 180, 218, 232, 240, 261, 278, 290, 327, 348, 360, 417, 435, 436, 464, 522, 545, 556, 580, 654, 695, 696, 720, 834, 870, 872, 981, 1044, 1090, 1112, 1160, 1251, 1305, 1308, 1390, 1392, 1635, 1668, 1740, 1744, 1962, 2085, 2088, 2180, 2224, 2320, 2502, 2610, 2616, 2780, 3161, 3270, 3336, 3480, 3924, 4031, 4170, 4176, 4360, 4905, 5004, 5220, 5232, 5560, 6255, 6322, 6540, 6672, 6960, 7848, 8062, 8340, 8720, 9483, 9810, 10008, 10440, 11120, 12093, 12510, 12644, 13080, 15151, 15696, 15805, 16124, 16680, 18966, 19620, 20016, 20155, 20880, 24186, 25020, 25288, 26160, 28449, 30302, 31610, 32248, 33360, 36279, 37932, 39240, 40310, 45453, 47415, 48372, 50040, 50576, 56898, 60465, 60604, 63220, 64496, 72558, 75755, 75864, 78480, 80620, 90906, 94830, 96744, 100080, 113796, 120930, 121208, 126440, 136359, 142245, 145116, 151510, 151728, 161240, 181395, 181812, 189660, 193488, 227265, 227592, 241860, 242416, 252880, 272718, 284490, 290232, 303020, 322480, 362790, 363624, 379320, 439379, 454530, 455184, 483720, 545436, 568980, 580464, 606040, 681795, 725580, 727248, 758640, 878758, 909060, 967440, 1090872, 1137960, 1212080, 1318137, 1363590, 1451160, 1757516, 1818120, 2181744, 2196895, 2275920, 2636274, 2727180, 2902320, 3515032, 3636240, 3954411, 4393790, 5272548, 5454360, 6590685, 7030064, 7908822, 8787580, 10545096, 10908720, 13181370, 15817644, 17575160, 19772055, 21090192, 26362740, 31635288, 35150320, 39544110, 52725480, 63270576, 79088220, 105450960, 158176440, 316352880]

約数ペア:

[(1, 316352880), (2, 158176440), (3, 105450960), (4, 79088220), (5, 63270576), (6, 52725480), (8, 39544110), (9, 35150320), (10, 31635288), (12, 26362740), (15, 21090192), (16, 19772055), (18, 17575160), (20, 15817644), (24, 13181370), (29, 10908720), (30, 10545096), (36, 8787580), (40, 7908822), (45, 7030064), (48, 6590685), (58, 5454360), (60, 5272548), (72, 4393790), (80, 3954411), (87, 3636240), (90, 3515032), (109, 2902320), (116, 2727180), (120, 2636274), (139, 2275920), (144, 2196895), (145, 2181744), (174, 1818120), (180, 1757516), (218, 1451160), (232, 1363590), (240, 1318137), (261, 1212080), (278, 1137960), (290, 1090872), (327, 967440), (348, 909060), (360, 878758), (417, 758640), (435, 727248), (436, 725580), (464, 681795), (522, 606040), (545, 580464), (556, 568980), (580, 545436), (654, 483720), (695, 455184), (696, 454530), (720, 439379), (834, 379320), (870, 363624), (872, 362790), (981, 322480), (1044, 303020), (1090, 290232), (1112, 284490), (1160, 272718), (1251, 252880), (1305, 242416), (1308, 241860), (1390, 227592), (1392, 227265), (1635, 193488), (1668, 189660), (1740, 181812), (1744, 181395), (1962, 161240), (2085, 151728), (2088, 151510), (2180, 145116), (2224, 142245), (2320, 136359), (2502, 126440), (2610, 121208), (2616, 120930), (2780, 113796), (3161, 100080), (3270, 96744), (3336, 94830), (3480, 90906), (3924, 80620), (4031, 78480), (4170, 75864), (4176, 75755), (4360, 72558), (4905, 64496), (5004, 63220), (5220, 60604), (5232, 60465), (5560, 56898), (6255, 50576), (6322, 50040), (6540, 48372), (6672, 47415), (6960, 45453), (7848, 40310), (8062, 39240), (8340, 37932), (8720, 36279), (9483, 33360), (9810, 32248), (10008, 31610), (10440, 30302), (11120, 28449), (12093, 26160), (12510, 25288), (12644, 25020), (13080, 24186), (15151, 20880), (15696, 20155), (15805, 20016), (16124, 19620), (16680, 18966)]