1012775680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 3011057280

約数和(自身を除く): 1998281600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 61, 64, 68, 70, 80, 85, 109, 112, 119, 122, 128, 136, 140, 160, 170, 218, 224, 238, 244, 256, 272, 280, 305, 320, 340, 427, 436, 448, 476, 488, 544, 545, 560, 595, 610, 640, 680, 763, 854, 872, 896, 952, 976, 1037, 1088, 1090, 1120, 1190, 1220, 1280, 1360, 1526, 1708, 1744, 1792, 1853, 1904, 1952, 2074, 2135, 2176, 2180, 2240, 2380, 2440, 2720, 3052, 3416, 3488, 3706, 3808, 3815, 3904, 4148, 4270, 4352, 4360, 4480, 4760, 4880, 5185, 5440, 6104, 6649, 6832, 6976, 7259, 7412, 7616, 7630, 7808, 8296, 8540, 8720, 8960, 9265, 9520, 9760, 10370, 10880, 12208, 12971, 13298, 13664, 13952, 14518, 14824, 15232, 15260, 15616, 16592, 17080, 17440, 18530, 19040, 19520, 20740, 21760, 24416, 25942, 26596, 27328, 27904, 29036, 29648, 30464, 30520, 33184, 33245, 34160, 34880, 36295, 37060, 38080, 39040, 41480, 46543, 48832, 51884, 53192, 54656, 58072, 59296, 61040, 64855, 66368, 66490, 68320, 69760, 72590, 74120, 76160, 78080, 82960, 93086, 97664, 103768, 106384, 109312, 113033, 116144, 118592, 122080, 129710, 132736, 132980, 136640, 139520, 145180, 148240, 152320, 165920, 186172, 195328, 207536, 212768, 226066, 232288, 232715, 237184, 244160, 259420, 265472, 265960, 273280, 290360, 296480, 331840, 372344, 415072, 425536, 452132, 464576, 465430, 474368, 488320, 518840, 531920, 546560, 565165, 580720, 592960, 663680, 744688, 791231, 830144, 851072, 904264, 929152, 930860, 976640, 1037680, 1063840, 1130330, 1161440, 1185920, 1327360, 1489376, 1582462, 1660288, 1702144, 1808528, 1858304, 1861720, 2075360, 2127680, 2260660, 2322880, 2371840, 2978752, 3164924, 3320576, 3617056, 3723440, 3956155, 4150720, 4255360, 4521320, 4645760, 5957504, 6329848, 7234112, 7446880, 7912310, 8301440, 8510720, 9042640, 9291520, 11915008, 12659696, 14468224, 14893760, 15824620, 16602880, 18085280, 25319392, 28936448, 29787520, 31649240, 36170560, 50638784, 59575040, 63298480, 72341120, 101277568, 126596960, 144682240, 202555136, 253193920, 506387840, 1012775680]

約数ペア:

[(1, 1012775680), (2, 506387840), (4, 253193920), (5, 202555136), (7, 144682240), (8, 126596960), (10, 101277568), (14, 72341120), (16, 63298480), (17, 59575040), (20, 50638784), (28, 36170560), (32, 31649240), (34, 29787520), (35, 28936448), (40, 25319392), (56, 18085280), (61, 16602880), (64, 15824620), (68, 14893760), (70, 14468224), (80, 12659696), (85, 11915008), (109, 9291520), (112, 9042640), (119, 8510720), (122, 8301440), (128, 7912310), (136, 7446880), (140, 7234112), (160, 6329848), (170, 5957504), (218, 4645760), (224, 4521320), (238, 4255360), (244, 4150720), (256, 3956155), (272, 3723440), (280, 3617056), (305, 3320576), (320, 3164924), (340, 2978752), (427, 2371840), (436, 2322880), (448, 2260660), (476, 2127680), (488, 2075360), (544, 1861720), (545, 1858304), (560, 1808528), (595, 1702144), (610, 1660288), (640, 1582462), (680, 1489376), (763, 1327360), (854, 1185920), (872, 1161440), (896, 1130330), (952, 1063840), (976, 1037680), (1037, 976640), (1088, 930860), (1090, 929152), (1120, 904264), (1190, 851072), (1220, 830144), (1280, 791231), (1360, 744688), (1526, 663680), (1708, 592960), (1744, 580720), (1792, 565165), (1853, 546560), (1904, 531920), (1952, 518840), (2074, 488320), (2135, 474368), (2176, 465430), (2180, 464576), (2240, 452132), (2380, 425536), (2440, 415072), (2720, 372344), (3052, 331840), (3416, 296480), (3488, 290360), (3706, 273280), (3808, 265960), (3815, 265472), (3904, 259420), (4148, 244160), (4270, 237184), (4352, 232715), (4360, 232288), (4480, 226066), (4760, 212768), (4880, 207536), (5185, 195328), (5440, 186172), (6104, 165920), (6649, 152320), (6832, 148240), (6976, 145180), (7259, 139520), (7412, 136640), (7616, 132980), (7630, 132736), (7808, 129710), (8296, 122080), (8540, 118592), (8720, 116144), (8960, 113033), (9265, 109312), (9520, 106384), (9760, 103768), (10370, 97664), (10880, 93086), (12208, 82960), (12971, 78080), (13298, 76160), (13664, 74120), (13952, 72590), (14518, 69760), (14824, 68320), (15232, 66490), (15260, 66368), (15616, 64855), (16592, 61040), (17080, 59296), (17440, 58072), (18530, 54656), (19040, 53192), (19520, 51884), (20740, 48832), (21760, 46543), (24416, 41480), (25942, 39040), (26596, 38080), (27328, 37060), (27904, 36295), (29036, 34880), (29648, 34160), (30464, 33245), (30520, 33184)]