78847016640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{13691}}^1$

素因数の和:14575

約数の個数: 224

約数和(自身を含む): 286456794624

約数和(自身を除く): 207609777984

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, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 857, 960, 1120, 1344, 1680, 1714, 2240, 2571, 3360, 3428, 4285, 5142, 5999, 6720, 6856, 8570, 10284, 11998, 12855, 13691, 13712, 17140, 17997, 20568, 23996, 25710, 27382, 27424, 29995, 34280, 35994, 41073, 41136, 47992, 51420, 54764, 54848, 59990, 68455, 68560, 71988, 82146, 82272, 89985, 95837, 95984, 102840, 109528, 119980, 136910, 137120, 143976, 164292, 164544, 179970, 191674, 191968, 205365, 205680, 219056, 239960, 273820, 274240, 287511, 287952, 328584, 359940, 383348, 383936, 410730, 411360, 438112, 479185, 479920, 547640, 575022, 575904, 657168, 719880, 766696, 821460, 822720, 876224, 958370, 959840, 1095280, 1150044, 1151808, 1314336, 1437555, 1439760, 1533392, 1642920, 1916740, 1919680, 2190560, 2300088, 2628672, 2875110, 2879520, 3066784, 3285840, 3833480, 4381120, 4600176, 5750220, 5759040, 6133568, 6571680, 7666960, 9200352, 11500440, 11733187, 13143360, 15333920, 18400704, 23000880, 23466374, 30667840, 35199561, 46001760, 46932748, 58665935, 70399122, 82132309, 92003520, 93865496, 117331870, 140798244, 164264618, 175997805, 187730992, 234663740, 246396927, 281596488, 328529236, 351995610, 375461984, 410661545, 469327480, 492793854, 563192976, 657058472, 703991220, 750923968, 821323090, 938654960, 985587708, 1126385952, 1231984635, 1314116944, 1407982440, 1642646180, 1877309920, 1971175416, 2252771904, 2463969270, 2628233888, 2815964880, 3285292360, 3754619840, 3942350832, 4927938540, 5256467776, 5631929760, 6570584720, 7884701664, 9855877080, 11263859520, 13141169440, 15769403328, 19711754160, 26282338880, 39423508320, 78847016640]

約数ペア:

[(1, 78847016640), (2, 39423508320), (3, 26282338880), (4, 19711754160), (5, 15769403328), (6, 13141169440), (7, 11263859520), (8, 9855877080), (10, 7884701664), (12, 6570584720), (14, 5631929760), (15, 5256467776), (16, 4927938540), (20, 3942350832), (21, 3754619840), (24, 3285292360), (28, 2815964880), (30, 2628233888), (32, 2463969270), (35, 2252771904), (40, 1971175416), (42, 1877309920), (48, 1642646180), (56, 1407982440), (60, 1314116944), (64, 1231984635), (70, 1126385952), (80, 985587708), (84, 938654960), (96, 821323090), (105, 750923968), (112, 703991220), (120, 657058472), (140, 563192976), (160, 492793854), (168, 469327480), (192, 410661545), (210, 375461984), (224, 351995610), (240, 328529236), (280, 281596488), (320, 246396927), (336, 234663740), (420, 187730992), (448, 175997805), (480, 164264618), (560, 140798244), (672, 117331870), (840, 93865496), (857, 92003520), (960, 82132309), (1120, 70399122), (1344, 58665935), (1680, 46932748), (1714, 46001760), (2240, 35199561), (2571, 30667840), (3360, 23466374), (3428, 23000880), (4285, 18400704), (5142, 15333920), (5999, 13143360), (6720, 11733187), (6856, 11500440), (8570, 9200352), (10284, 7666960), (11998, 6571680), (12855, 6133568), (13691, 5759040), (13712, 5750220), (17140, 4600176), (17997, 4381120), (20568, 3833480), (23996, 3285840), (25710, 3066784), (27382, 2879520), (27424, 2875110), (29995, 2628672), (34280, 2300088), (35994, 2190560), (41073, 1919680), (41136, 1916740), (47992, 1642920), (51420, 1533392), (54764, 1439760), (54848, 1437555), (59990, 1314336), (68455, 1151808), (68560, 1150044), (71988, 1095280), (82146, 959840), (82272, 958370), (89985, 876224), (95837, 822720), (95984, 821460), (102840, 766696), (109528, 719880), (119980, 657168), (136910, 575904), (137120, 575022), (143976, 547640), (164292, 479920), (164544, 479185), (179970, 438112), (191674, 411360), (191968, 410730), (205365, 383936), (205680, 383348), (219056, 359940), (239960, 328584), (273820, 287952), (274240, 287511)]