2016792480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:503

約数の個数: 192

約数和(自身を含む): 6471964800

約数和(自身を除く): 4455172320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 163, 173, 240, 298, 326, 346, 447, 480, 489, 519, 596, 652, 692, 745, 815, 865, 894, 978, 1038, 1192, 1304, 1384, 1490, 1630, 1730, 1788, 1956, 2076, 2235, 2384, 2445, 2595, 2608, 2768, 2980, 3260, 3460, 3576, 3912, 4152, 4470, 4768, 4890, 5190, 5216, 5536, 5960, 6520, 6920, 7152, 7824, 8304, 8940, 9780, 10380, 11920, 13040, 13840, 14304, 15648, 16608, 17880, 19560, 20760, 23840, 24287, 25777, 26080, 27680, 28199, 35760, 39120, 41520, 48574, 51554, 56398, 71520, 72861, 77331, 78240, 83040, 84597, 97148, 103108, 112796, 121435, 128885, 140995, 145722, 154662, 169194, 194296, 206216, 225592, 242870, 257770, 281990, 291444, 309324, 338388, 364305, 386655, 388592, 412432, 422985, 451184, 485740, 515540, 563980, 582888, 618648, 676776, 728610, 773310, 777184, 824864, 845970, 902368, 971480, 1031080, 1127960, 1165776, 1237296, 1353552, 1457220, 1546620, 1691940, 1942960, 2062160, 2255920, 2331552, 2474592, 2707104, 2914440, 3093240, 3383880, 3885920, 4124320, 4201651, 4511840, 5828880, 6186480, 6767760, 8403302, 11657760, 12372960, 12604953, 13535520, 16806604, 21008255, 25209906, 33613208, 42016510, 50419812, 63024765, 67226416, 84033020, 100839624, 126049530, 134452832, 168066040, 201679248, 252099060, 336132080, 403358496, 504198120, 672264160, 1008396240, 2016792480]

約数ペア:

[(1, 2016792480), (2, 1008396240), (3, 672264160), (4, 504198120), (5, 403358496), (6, 336132080), (8, 252099060), (10, 201679248), (12, 168066040), (15, 134452832), (16, 126049530), (20, 100839624), (24, 84033020), (30, 67226416), (32, 63024765), (40, 50419812), (48, 42016510), (60, 33613208), (80, 25209906), (96, 21008255), (120, 16806604), (149, 13535520), (160, 12604953), (163, 12372960), (173, 11657760), (240, 8403302), (298, 6767760), (326, 6186480), (346, 5828880), (447, 4511840), (480, 4201651), (489, 4124320), (519, 3885920), (596, 3383880), (652, 3093240), (692, 2914440), (745, 2707104), (815, 2474592), (865, 2331552), (894, 2255920), (978, 2062160), (1038, 1942960), (1192, 1691940), (1304, 1546620), (1384, 1457220), (1490, 1353552), (1630, 1237296), (1730, 1165776), (1788, 1127960), (1956, 1031080), (2076, 971480), (2235, 902368), (2384, 845970), (2445, 824864), (2595, 777184), (2608, 773310), (2768, 728610), (2980, 676776), (3260, 618648), (3460, 582888), (3576, 563980), (3912, 515540), (4152, 485740), (4470, 451184), (4768, 422985), (4890, 412432), (5190, 388592), (5216, 386655), (5536, 364305), (5960, 338388), (6520, 309324), (6920, 291444), (7152, 281990), (7824, 257770), (8304, 242870), (8940, 225592), (9780, 206216), (10380, 194296), (11920, 169194), (13040, 154662), (13840, 145722), (14304, 140995), (15648, 128885), (16608, 121435), (17880, 112796), (19560, 103108), (20760, 97148), (23840, 84597), (24287, 83040), (25777, 78240), (26080, 77331), (27680, 72861), (28199, 71520), (35760, 56398), (39120, 51554), (41520, 48574)]