404389920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 384

約数和(自身を含む): 1524096000

約数和(自身を除く): 1119706080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 29, 30, 32, 33, 38, 40, 44, 48, 55, 57, 58, 60, 66, 76, 80, 87, 88, 95, 96, 110, 114, 116, 120, 132, 139, 145, 152, 160, 165, 174, 176, 190, 209, 220, 228, 232, 240, 264, 278, 285, 290, 304, 319, 330, 348, 352, 380, 417, 418, 435, 440, 456, 464, 480, 528, 551, 556, 570, 580, 608, 627, 638, 660, 695, 696, 760, 834, 836, 870, 880, 912, 928, 957, 1045, 1056, 1102, 1112, 1140, 1160, 1254, 1276, 1320, 1390, 1392, 1520, 1529, 1595, 1653, 1668, 1672, 1740, 1760, 1824, 1914, 2085, 2090, 2204, 2224, 2280, 2320, 2508, 2552, 2640, 2641, 2755, 2780, 2784, 3040, 3058, 3135, 3190, 3306, 3336, 3344, 3480, 3828, 4031, 4170, 4180, 4408, 4448, 4560, 4587, 4640, 4785, 5016, 5104, 5280, 5282, 5510, 5560, 6061, 6116, 6270, 6380, 6612, 6672, 6688, 6960, 7645, 7656, 7923, 8062, 8265, 8340, 8360, 8816, 9120, 9174, 9570, 10032, 10208, 10564, 11020, 11120, 12093, 12122, 12232, 12540, 12760, 13205, 13224, 13344, 13920, 15290, 15312, 15846, 16124, 16530, 16680, 16720, 17632, 18183, 18348, 19140, 20064, 20155, 21128, 22040, 22240, 22935, 24186, 24244, 24464, 25080, 25520, 26410, 26448, 29051, 30305, 30580, 30624, 31692, 32248, 33060, 33360, 33440, 36366, 36696, 38280, 39615, 40310, 42256, 44080, 44341, 45870, 48372, 48488, 48928, 50160, 51040, 52820, 52896, 58102, 60465, 60610, 61160, 63384, 64496, 66120, 66720, 72732, 73392, 76560, 76589, 79230, 80620, 84512, 87153, 88160, 88682, 90915, 91740, 96744, 96976, 100320, 105640, 116204, 120930, 121220, 122320, 126768, 128992, 132240, 133023, 145255, 145464, 146784, 153120, 153178, 158460, 161240, 174306, 177364, 181830, 183480, 193488, 193952, 211280, 221705, 229767, 232408, 241860, 242440, 244640, 253536, 264480, 266046, 290510, 290928, 306356, 316920, 322480, 348612, 354728, 363660, 366960, 382945, 386976, 422560, 435765, 443410, 459534, 464816, 483720, 484880, 532092, 581020, 581856, 612712, 633840, 644960, 665115, 697224, 709456, 727320, 733920, 765890, 842479, 871530, 886820, 919068, 929632, 967440, 969760, 1064184, 1148835, 1162040, 1225424, 1267680, 1330230, 1394448, 1418912, 1454640, 1531780, 1684958, 1743060, 1773640, 1838136, 1934880, 2128368, 2297670, 2324080, 2450848, 2527437, 2660460, 2788896, 2909280, 3063560, 3369916, 3486120, 3547280, 3676272, 4212395, 4256736, 4595340, 4648160, 5054874, 5320920, 6127120, 6739832, 6972240, 7094560, 7352544, 8424790, 9190680, 10109748, 10641840, 12254240, 12637185, 13479664, 13944480, 16849580, 18381360, 20219496, 21283680, 25274370, 26959328, 33699160, 36762720, 40438992, 50548740, 67398320, 80877984, 101097480, 134796640, 202194960, 404389920]

約数ペア:

[(1, 404389920), (2, 202194960), (3, 134796640), (4, 101097480), (5, 80877984), (6, 67398320), (8, 50548740), (10, 40438992), (11, 36762720), (12, 33699160), (15, 26959328), (16, 25274370), (19, 21283680), (20, 20219496), (22, 18381360), (24, 16849580), (29, 13944480), (30, 13479664), (32, 12637185), (33, 12254240), (38, 10641840), (40, 10109748), (44, 9190680), (48, 8424790), (55, 7352544), (57, 7094560), (58, 6972240), (60, 6739832), (66, 6127120), (76, 5320920), (80, 5054874), (87, 4648160), (88, 4595340), (95, 4256736), (96, 4212395), (110, 3676272), (114, 3547280), (116, 3486120), (120, 3369916), (132, 3063560), (139, 2909280), (145, 2788896), (152, 2660460), (160, 2527437), (165, 2450848), (174, 2324080), (176, 2297670), (190, 2128368), (209, 1934880), (220, 1838136), (228, 1773640), (232, 1743060), (240, 1684958), (264, 1531780), (278, 1454640), (285, 1418912), (290, 1394448), (304, 1330230), (319, 1267680), (330, 1225424), (348, 1162040), (352, 1148835), (380, 1064184), (417, 969760), (418, 967440), (435, 929632), (440, 919068), (456, 886820), (464, 871530), (480, 842479), (528, 765890), (551, 733920), (556, 727320), (570, 709456), (580, 697224), (608, 665115), (627, 644960), (638, 633840), (660, 612712), (695, 581856), (696, 581020), (760, 532092), (834, 484880), (836, 483720), (870, 464816), (880, 459534), (912, 443410), (928, 435765), (957, 422560), (1045, 386976), (1056, 382945), (1102, 366960), (1112, 363660), (1140, 354728), (1160, 348612), (1254, 322480), (1276, 316920), (1320, 306356), (1390, 290928), (1392, 290510), (1520, 266046), (1529, 264480), (1595, 253536), (1653, 244640), (1668, 242440), (1672, 241860), (1740, 232408), (1760, 229767), (1824, 221705), (1914, 211280), (2085, 193952), (2090, 193488), (2204, 183480), (2224, 181830), (2280, 177364), (2320, 174306), (2508, 161240), (2552, 158460), (2640, 153178), (2641, 153120), (2755, 146784), (2780, 145464), (2784, 145255), (3040, 133023), (3058, 132240), (3135, 128992), (3190, 126768), (3306, 122320), (3336, 121220), (3344, 120930), (3480, 116204), (3828, 105640), (4031, 100320), (4170, 96976), (4180, 96744), (4408, 91740), (4448, 90915), (4560, 88682), (4587, 88160), (4640, 87153), (4785, 84512), (5016, 80620), (5104, 79230), (5280, 76589), (5282, 76560), (5510, 73392), (5560, 72732), (6061, 66720), (6116, 66120), (6270, 64496), (6380, 63384), (6612, 61160), (6672, 60610), (6688, 60465), (6960, 58102), (7645, 52896), (7656, 52820), (7923, 51040), (8062, 50160), (8265, 48928), (8340, 48488), (8360, 48372), (8816, 45870), (9120, 44341), (9174, 44080), (9570, 42256), (10032, 40310), (10208, 39615), (10564, 38280), (11020, 36696), (11120, 36366), (12093, 33440), (12122, 33360), (12232, 33060), (12540, 32248), (12760, 31692), (13205, 30624), (13224, 30580), (13344, 30305), (13920, 29051), (15290, 26448), (15312, 26410), (15846, 25520), (16124, 25080), (16530, 24464), (16680, 24244), (16720, 24186), (17632, 22935), (18183, 22240), (18348, 22040), (19140, 21128), (20064, 20155)]