2442491520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{691}}^1$

素因数の和:983

約数の個数: 256

約数和(自身を含む): 8944404480

約数和(自身を除く): 6501912960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 263, 280, 320, 336, 384, 420, 448, 480, 526, 560, 640, 672, 691, 789, 840, 896, 960, 1052, 1120, 1315, 1344, 1382, 1578, 1680, 1841, 1920, 2073, 2104, 2240, 2630, 2688, 2764, 3156, 3360, 3455, 3682, 3945, 4146, 4208, 4480, 4837, 5260, 5523, 5528, 6312, 6720, 6910, 7364, 7890, 8292, 8416, 9205, 9674, 10365, 10520, 11046, 11056, 12624, 13440, 13820, 14511, 14728, 15780, 16584, 16832, 18410, 19348, 20730, 21040, 22092, 22112, 24185, 25248, 27615, 27640, 29022, 29456, 31560, 33168, 33664, 36820, 38696, 41460, 42080, 44184, 44224, 48370, 50496, 55230, 55280, 58044, 58912, 63120, 66336, 72555, 73640, 77392, 82920, 84160, 88368, 88448, 96740, 100992, 110460, 110560, 116088, 117824, 126240, 132672, 145110, 147280, 154784, 165840, 168320, 176736, 181733, 193480, 220920, 221120, 232176, 235648, 252480, 265344, 290220, 294560, 309568, 331680, 353472, 363466, 386960, 441840, 442240, 464352, 504960, 545199, 580440, 589120, 619136, 663360, 706944, 726932, 773920, 883680, 908665, 928704, 1090398, 1160880, 1178240, 1272131, 1326720, 1453864, 1547840, 1767360, 1817330, 1857408, 2180796, 2321760, 2544262, 2725995, 2907728, 3095680, 3534720, 3634660, 3816393, 4361592, 4643520, 5088524, 5451990, 5815456, 6360655, 7269320, 7632786, 8723184, 9287040, 10177048, 10903980, 11630912, 12721310, 14538640, 15265572, 17446368, 19081965, 20354096, 21807960, 23261824, 25442620, 29077280, 30531144, 34892736, 38163930, 40708192, 43615920, 50885240, 58154560, 61062288, 69785472, 76327860, 81416384, 87231840, 101770480, 116309120, 122124576, 152655720, 162832768, 174463680, 203540960, 244249152, 305311440, 348927360, 407081920, 488498304, 610622880, 814163840, 1221245760, 2442491520]

約数ペア:

[(1, 2442491520), (2, 1221245760), (3, 814163840), (4, 610622880), (5, 488498304), (6, 407081920), (7, 348927360), (8, 305311440), (10, 244249152), (12, 203540960), (14, 174463680), (15, 162832768), (16, 152655720), (20, 122124576), (21, 116309120), (24, 101770480), (28, 87231840), (30, 81416384), (32, 76327860), (35, 69785472), (40, 61062288), (42, 58154560), (48, 50885240), (56, 43615920), (60, 40708192), (64, 38163930), (70, 34892736), (80, 30531144), (84, 29077280), (96, 25442620), (105, 23261824), (112, 21807960), (120, 20354096), (128, 19081965), (140, 17446368), (160, 15265572), (168, 14538640), (192, 12721310), (210, 11630912), (224, 10903980), (240, 10177048), (263, 9287040), (280, 8723184), (320, 7632786), (336, 7269320), (384, 6360655), (420, 5815456), (448, 5451990), (480, 5088524), (526, 4643520), (560, 4361592), (640, 3816393), (672, 3634660), (691, 3534720), (789, 3095680), (840, 2907728), (896, 2725995), (960, 2544262), (1052, 2321760), (1120, 2180796), (1315, 1857408), (1344, 1817330), (1382, 1767360), (1578, 1547840), (1680, 1453864), (1841, 1326720), (1920, 1272131), (2073, 1178240), (2104, 1160880), (2240, 1090398), (2630, 928704), (2688, 908665), (2764, 883680), (3156, 773920), (3360, 726932), (3455, 706944), (3682, 663360), (3945, 619136), (4146, 589120), (4208, 580440), (4480, 545199), (4837, 504960), (5260, 464352), (5523, 442240), (5528, 441840), (6312, 386960), (6720, 363466), (6910, 353472), (7364, 331680), (7890, 309568), (8292, 294560), (8416, 290220), (9205, 265344), (9674, 252480), (10365, 235648), (10520, 232176), (11046, 221120), (11056, 220920), (12624, 193480), (13440, 181733), (13820, 176736), (14511, 168320), (14728, 165840), (15780, 154784), (16584, 147280), (16832, 145110), (18410, 132672), (19348, 126240), (20730, 117824), (21040, 116088), (22092, 110560), (22112, 110460), (24185, 100992), (25248, 96740), (27615, 88448), (27640, 88368), (29022, 84160), (29456, 82920), (31560, 77392), (33168, 73640), (33664, 72555), (36820, 66336), (38696, 63120), (41460, 58912), (42080, 58044), (44184, 55280), (44224, 55230), (48370, 50496)]