15705561984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{6131}}^1$

素因数の和:7108

約数の個数: 128

約数和(自身を含む): 47735412480

約数和(自身を除く): 32029850496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 953, 1344, 1906, 2688, 2859, 3812, 5718, 6131, 6671, 7624, 11436, 12262, 13342, 15248, 18393, 20013, 22872, 24524, 26684, 30496, 36786, 40026, 42917, 45744, 49048, 53368, 60992, 73572, 80052, 85834, 91488, 98096, 106736, 121984, 128751, 147144, 160104, 171668, 182976, 196192, 213472, 257502, 294288, 320208, 343336, 365952, 392384, 426944, 515004, 588576, 640416, 686672, 784768, 853888, 1030008, 1177152, 1280832, 1373344, 2060016, 2354304, 2561664, 2746688, 4120032, 5493376, 5842843, 8240064, 11685686, 16480128, 17528529, 23371372, 35057058, 40899901, 46742744, 70114116, 81799802, 93485488, 122699703, 140228232, 163599604, 186970976, 245399406, 280456464, 327199208, 373941952, 490798812, 560912928, 654398416, 747883904, 981597624, 1121825856, 1308796832, 1963195248, 2243651712, 2617593664, 3926390496, 5235187328, 7852780992, 15705561984]

約数ペア:

[(1, 15705561984), (2, 7852780992), (3, 5235187328), (4, 3926390496), (6, 2617593664), (7, 2243651712), (8, 1963195248), (12, 1308796832), (14, 1121825856), (16, 981597624), (21, 747883904), (24, 654398416), (28, 560912928), (32, 490798812), (42, 373941952), (48, 327199208), (56, 280456464), (64, 245399406), (84, 186970976), (96, 163599604), (112, 140228232), (128, 122699703), (168, 93485488), (192, 81799802), (224, 70114116), (336, 46742744), (384, 40899901), (448, 35057058), (672, 23371372), (896, 17528529), (953, 16480128), (1344, 11685686), (1906, 8240064), (2688, 5842843), (2859, 5493376), (3812, 4120032), (5718, 2746688), (6131, 2561664), (6671, 2354304), (7624, 2060016), (11436, 1373344), (12262, 1280832), (13342, 1177152), (15248, 1030008), (18393, 853888), (20013, 784768), (22872, 686672), (24524, 640416), (26684, 588576), (30496, 515004), (36786, 426944), (40026, 392384), (42917, 365952), (45744, 343336), (49048, 320208), (53368, 294288), (60992, 257502), (73572, 213472), (80052, 196192), (85834, 182976), (91488, 171668), (98096, 160104), (106736, 147144), (121984, 128751)]