81623184480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{1949}}^1$

素因数の和:2326

約数の個数: 288

約数和(自身を含む): 282102912000

約数和(自身を除く): 200479727520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 229, 240, 254, 288, 360, 381, 458, 480, 508, 635, 687, 720, 762, 916, 1016, 1143, 1145, 1270, 1374, 1440, 1524, 1832, 1905, 1949, 2032, 2061, 2286, 2290, 2540, 2748, 3048, 3435, 3664, 3810, 3898, 4064, 4122, 4572, 4580, 5080, 5496, 5715, 5847, 6096, 6870, 7328, 7620, 7796, 8244, 9144, 9160, 9745, 10160, 10305, 10992, 11430, 11694, 12192, 13740, 15240, 15592, 16488, 17541, 18288, 18320, 19490, 20320, 20610, 21984, 22860, 23388, 27480, 29083, 29235, 30480, 31184, 32976, 35082, 36576, 36640, 38980, 41220, 45720, 46776, 54960, 58166, 58470, 60960, 62368, 65952, 70164, 77960, 82440, 87249, 87705, 91440, 93552, 109920, 116332, 116940, 140328, 145415, 155920, 164880, 174498, 175410, 182880, 187104, 232664, 233880, 247523, 261747, 280656, 290830, 311840, 329760, 348996, 350820, 436245, 446321, 465328, 467760, 495046, 523494, 561312, 581660, 697992, 701640, 742569, 872490, 892642, 930656, 935520, 990092, 1046988, 1163320, 1237615, 1308735, 1338963, 1395984, 1403280, 1485138, 1744980, 1785284, 1980184, 2093976, 2227707, 2231605, 2326640, 2475230, 2617470, 2677926, 2791968, 2806560, 2970276, 3489960, 3570568, 3712845, 3960368, 4016889, 4187952, 4455414, 4463210, 4653280, 4950460, 5234940, 5355852, 5940552, 6694815, 6979920, 7141136, 7425690, 7920736, 8033778, 8375904, 8910828, 8926420, 9900920, 10469880, 10711704, 11138535, 11881104, 13389630, 13959840, 14282272, 14851380, 16067556, 17821656, 17852840, 19801840, 20084445, 20939760, 21423408, 22277070, 23762208, 26779260, 29702760, 32135112, 35643312, 35705680, 39603680, 40168890, 41879520, 42846816, 44554140, 53558520, 56682767, 59405520, 64270224, 71286624, 71411360, 80337780, 89108280, 107117040, 113365534, 118811040, 128540448, 160675560, 170048301, 178216560, 214234080, 226731068, 283413835, 321351120, 340096602, 356433120, 453462136, 510144903, 566827670, 642702240, 680193204, 850241505, 906924272, 1020289806, 1133655340, 1360386408, 1700483010, 1813848544, 2040579612, 2267310680, 2550724515, 2720772816, 3400966020, 4081159224, 4534621360, 5101449030, 5441545632, 6801932040, 8162318448, 9069242720, 10202898060, 13603864080, 16324636896, 20405796120, 27207728160, 40811592240, 81623184480]

約数ペア:

[(1, 81623184480), (2, 40811592240), (3, 27207728160), (4, 20405796120), (5, 16324636896), (6, 13603864080), (8, 10202898060), (9, 9069242720), (10, 8162318448), (12, 6801932040), (15, 5441545632), (16, 5101449030), (18, 4534621360), (20, 4081159224), (24, 3400966020), (30, 2720772816), (32, 2550724515), (36, 2267310680), (40, 2040579612), (45, 1813848544), (48, 1700483010), (60, 1360386408), (72, 1133655340), (80, 1020289806), (90, 906924272), (96, 850241505), (120, 680193204), (127, 642702240), (144, 566827670), (160, 510144903), (180, 453462136), (229, 356433120), (240, 340096602), (254, 321351120), (288, 283413835), (360, 226731068), (381, 214234080), (458, 178216560), (480, 170048301), (508, 160675560), (635, 128540448), (687, 118811040), (720, 113365534), (762, 107117040), (916, 89108280), (1016, 80337780), (1143, 71411360), (1145, 71286624), (1270, 64270224), (1374, 59405520), (1440, 56682767), (1524, 53558520), (1832, 44554140), (1905, 42846816), (1949, 41879520), (2032, 40168890), (2061, 39603680), (2286, 35705680), (2290, 35643312), (2540, 32135112), (2748, 29702760), (3048, 26779260), (3435, 23762208), (3664, 22277070), (3810, 21423408), (3898, 20939760), (4064, 20084445), (4122, 19801840), (4572, 17852840), (4580, 17821656), (5080, 16067556), (5496, 14851380), (5715, 14282272), (5847, 13959840), (6096, 13389630), (6870, 11881104), (7328, 11138535), (7620, 10711704), (7796, 10469880), (8244, 9900920), (9144, 8926420), (9160, 8910828), (9745, 8375904), (10160, 8033778), (10305, 7920736), (10992, 7425690), (11430, 7141136), (11694, 6979920), (12192, 6694815), (13740, 5940552), (15240, 5355852), (15592, 5234940), (16488, 4950460), (17541, 4653280), (18288, 4463210), (18320, 4455414), (19490, 4187952), (20320, 4016889), (20610, 3960368), (21984, 3712845), (22860, 3570568), (23388, 3489960), (27480, 2970276), (29083, 2806560), (29235, 2791968), (30480, 2677926), (31184, 2617470), (32976, 2475230), (35082, 2326640), (36576, 2231605), (36640, 2227707), (38980, 2093976), (41220, 1980184), (45720, 1785284), (46776, 1744980), (54960, 1485138), (58166, 1403280), (58470, 1395984), (60960, 1338963), (62368, 1308735), (65952, 1237615), (70164, 1163320), (77960, 1046988), (82440, 990092), (87249, 935520), (87705, 930656), (91440, 892642), (93552, 872490), (109920, 742569), (116332, 701640), (116940, 697992), (140328, 581660), (145415, 561312), (155920, 523494), (164880, 495046), (174498, 467760), (175410, 465328), (182880, 446321), (187104, 436245), (232664, 350820), (233880, 348996), (247523, 329760), (261747, 311840), (280656, 290830)]