1008049280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7759}}^1$

素因数の和:7814

約数の個数: 128

約数和(自身を含む): 2849472000

約数和(自身を除く): 1841422720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 640, 812, 896, 928, 1015, 1120, 1160, 1624, 1856, 2030, 2240, 2320, 3248, 3712, 4060, 4480, 4640, 6496, 7759, 8120, 9280, 12992, 15518, 16240, 18560, 25984, 31036, 32480, 38795, 54313, 62072, 64960, 77590, 108626, 124144, 129920, 155180, 217252, 225011, 248288, 271565, 310360, 434504, 450022, 496576, 543130, 620720, 869008, 900044, 993152, 1086260, 1125055, 1241440, 1575077, 1738016, 1800088, 2172520, 2250110, 2482880, 3150154, 3476032, 3600176, 4345040, 4500220, 4965760, 6300308, 6952064, 7200352, 7875385, 8690080, 9000440, 12600616, 14400704, 15750770, 17380160, 18000880, 25201232, 28801408, 31501540, 34760320, 36001760, 50402464, 63003080, 72003520, 100804928, 126006160, 144007040, 201609856, 252012320, 504024640, 1008049280]

約数ペア:

[(1, 1008049280), (2, 504024640), (4, 252012320), (5, 201609856), (7, 144007040), (8, 126006160), (10, 100804928), (14, 72003520), (16, 63003080), (20, 50402464), (28, 36001760), (29, 34760320), (32, 31501540), (35, 28801408), (40, 25201232), (56, 18000880), (58, 17380160), (64, 15750770), (70, 14400704), (80, 12600616), (112, 9000440), (116, 8690080), (128, 7875385), (140, 7200352), (145, 6952064), (160, 6300308), (203, 4965760), (224, 4500220), (232, 4345040), (280, 3600176), (290, 3476032), (320, 3150154), (406, 2482880), (448, 2250110), (464, 2172520), (560, 1800088), (580, 1738016), (640, 1575077), (812, 1241440), (896, 1125055), (928, 1086260), (1015, 993152), (1120, 900044), (1160, 869008), (1624, 620720), (1856, 543130), (2030, 496576), (2240, 450022), (2320, 434504), (3248, 310360), (3712, 271565), (4060, 248288), (4480, 225011), (4640, 217252), (6496, 155180), (7759, 129920), (8120, 124144), (9280, 108626), (12992, 77590), (15518, 64960), (16240, 62072), (18560, 54313), (25984, 38795), (31036, 32480)]