8788569440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{36161}}^1$

素因数の和:36221

約数の個数: 144

約数和(自身を含む): 24932686464

約数和(自身を除く): 16144117024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 992, 1085, 1120, 1240, 1519, 1568, 1736, 1960, 2170, 2480, 3038, 3472, 3920, 4340, 4960, 6076, 6944, 7595, 7840, 8680, 12152, 15190, 17360, 24304, 30380, 34720, 36161, 48608, 60760, 72322, 121520, 144644, 180805, 243040, 253127, 289288, 361610, 506254, 578576, 723220, 1012508, 1120991, 1157152, 1265635, 1446440, 1771889, 2025016, 2241982, 2531270, 2892880, 3543778, 4050032, 4483964, 5062540, 5604955, 5785760, 7087556, 7846937, 8100064, 8859445, 8967928, 10125080, 11209910, 14175112, 15693874, 17718890, 17935856, 20250160, 22419820, 28350224, 31387748, 35437780, 35871712, 39234685, 40500320, 44839640, 54928559, 56700448, 62775496, 70875560, 78469370, 89679280, 109857118, 125550992, 141751120, 156938740, 179358560, 219714236, 251101984, 274642795, 283502240, 313877480, 439428472, 549285590, 627754960, 878856944, 1098571180, 1255509920, 1757713888, 2197142360, 4394284720, 8788569440]

約数ペア:

[(1, 8788569440), (2, 4394284720), (4, 2197142360), (5, 1757713888), (7, 1255509920), (8, 1098571180), (10, 878856944), (14, 627754960), (16, 549285590), (20, 439428472), (28, 313877480), (31, 283502240), (32, 274642795), (35, 251101984), (40, 219714236), (49, 179358560), (56, 156938740), (62, 141751120), (70, 125550992), (80, 109857118), (98, 89679280), (112, 78469370), (124, 70875560), (140, 62775496), (155, 56700448), (160, 54928559), (196, 44839640), (217, 40500320), (224, 39234685), (245, 35871712), (248, 35437780), (280, 31387748), (310, 28350224), (392, 22419820), (434, 20250160), (490, 17935856), (496, 17718890), (560, 15693874), (620, 14175112), (784, 11209910), (868, 10125080), (980, 8967928), (992, 8859445), (1085, 8100064), (1120, 7846937), (1240, 7087556), (1519, 5785760), (1568, 5604955), (1736, 5062540), (1960, 4483964), (2170, 4050032), (2480, 3543778), (3038, 2892880), (3472, 2531270), (3920, 2241982), (4340, 2025016), (4960, 1771889), (6076, 1446440), (6944, 1265635), (7595, 1157152), (7840, 1120991), (8680, 1012508), (12152, 723220), (15190, 578576), (17360, 506254), (24304, 361610), (30380, 289288), (34720, 253127), (36161, 243040), (48608, 180805), (60760, 144644), (72322, 121520)]