17998889440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{5179}}^1$

素因数の和:5337

約数の個数: 192

約数和(自身を含む): 50752396800

約数和(自身を除く): 32753507360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 107, 112, 116, 140, 145, 160, 203, 214, 224, 232, 280, 290, 406, 428, 464, 535, 560, 580, 749, 812, 856, 928, 1015, 1070, 1120, 1160, 1498, 1624, 1712, 2030, 2140, 2320, 2996, 3103, 3248, 3424, 3745, 4060, 4280, 4640, 5179, 5992, 6206, 6496, 7490, 8120, 8560, 10358, 11984, 12412, 14980, 15515, 16240, 17120, 20716, 21721, 23968, 24824, 25895, 29960, 31030, 32480, 36253, 41432, 43442, 49648, 51790, 59920, 62060, 72506, 82864, 86884, 99296, 103580, 108605, 119840, 124120, 145012, 150191, 165728, 173768, 181265, 207160, 217210, 248240, 290024, 300382, 347536, 362530, 414320, 434420, 496480, 554153, 580048, 600764, 695072, 725060, 750955, 828640, 868840, 1051337, 1108306, 1160096, 1201528, 1450120, 1501910, 1737680, 2102674, 2216612, 2403056, 2770765, 2900240, 3003820, 3475360, 3879071, 4205348, 4433224, 4806112, 5256685, 5541530, 5800480, 6007640, 7758142, 8410696, 8866448, 10513370, 11083060, 12015280, 15516284, 16070437, 16821392, 17732896, 19395355, 21026740, 22166120, 24030560, 31032568, 32140874, 33642784, 38790710, 42053480, 44332240, 62065136, 64281748, 77581420, 80352185, 84106960, 88664480, 112493059, 124130272, 128563496, 155162840, 160704370, 168213920, 224986118, 257126992, 310325680, 321408740, 449972236, 514253984, 562465295, 620651360, 642817480, 899944472, 1124930590, 1285634960, 1799888944, 2249861180, 2571269920, 3599777888, 4499722360, 8999444720, 17998889440]

約数ペア:

[(1, 17998889440), (2, 8999444720), (4, 4499722360), (5, 3599777888), (7, 2571269920), (8, 2249861180), (10, 1799888944), (14, 1285634960), (16, 1124930590), (20, 899944472), (28, 642817480), (29, 620651360), (32, 562465295), (35, 514253984), (40, 449972236), (56, 321408740), (58, 310325680), (70, 257126992), (80, 224986118), (107, 168213920), (112, 160704370), (116, 155162840), (140, 128563496), (145, 124130272), (160, 112493059), (203, 88664480), (214, 84106960), (224, 80352185), (232, 77581420), (280, 64281748), (290, 62065136), (406, 44332240), (428, 42053480), (464, 38790710), (535, 33642784), (560, 32140874), (580, 31032568), (749, 24030560), (812, 22166120), (856, 21026740), (928, 19395355), (1015, 17732896), (1070, 16821392), (1120, 16070437), (1160, 15516284), (1498, 12015280), (1624, 11083060), (1712, 10513370), (2030, 8866448), (2140, 8410696), (2320, 7758142), (2996, 6007640), (3103, 5800480), (3248, 5541530), (3424, 5256685), (3745, 4806112), (4060, 4433224), (4280, 4205348), (4640, 3879071), (5179, 3475360), (5992, 3003820), (6206, 2900240), (6496, 2770765), (7490, 2403056), (8120, 2216612), (8560, 2102674), (10358, 1737680), (11984, 1501910), (12412, 1450120), (14980, 1201528), (15515, 1160096), (16240, 1108306), (17120, 1051337), (20716, 868840), (21721, 828640), (23968, 750955), (24824, 725060), (25895, 695072), (29960, 600764), (31030, 580048), (32480, 554153), (36253, 496480), (41432, 434420), (43442, 414320), (49648, 362530), (51790, 347536), (59920, 300382), (62060, 290024), (72506, 248240), (82864, 217210), (86884, 207160), (99296, 181265), (103580, 173768), (108605, 165728), (119840, 150191), (124120, 145012)]