1025902080

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{6361}}^1$

素因数の和:6397

約数の個数: 240

約数和(自身を含む): 4061195424

約数和(自身を除く): 3035293344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6361, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 12722, 13440, 16128, 17920, 19083, 20160, 23040, 25444, 26880, 31805, 32256, 38166, 40320, 44527, 50888, 53760, 57249, 63610, 76332, 80640, 89054, 95415, 101776, 114498, 127220, 133581, 152664, 161280, 178108, 190830, 203552, 222635, 228996, 254440, 267162, 286245, 305328, 356216, 381660, 400743, 407104, 445270, 457992, 508880, 534324, 572490, 610656, 667905, 712432, 763320, 801486, 814208, 890540, 915984, 1017760, 1068648, 1144980, 1221312, 1335810, 1424864, 1526640, 1602972, 1628416, 1781080, 1831968, 2003715, 2035520, 2137296, 2289960, 2442624, 2671620, 2849728, 3053280, 3205944, 3256832, 3562160, 3663936, 4007430, 4071040, 4274592, 4579920, 4885248, 5343240, 5699456, 6106560, 6411888, 7124320, 7327872, 8014860, 8142080, 8549184, 9159840, 9770496, 10686480, 11398912, 12213120, 12823776, 14248640, 14655744, 16029720, 16284160, 17098368, 18319680, 21372960, 22797824, 24426240, 25647552, 28497280, 29311488, 32059440, 34196736, 36639360, 42745920, 48852480, 51295104, 56994560, 64118880, 68393472, 73278720, 85491840, 102590208, 113989120, 128237760, 146557440, 170983680, 205180416, 256475520, 341967360, 512951040, 1025902080]

約数ペア:

[(1, 1025902080), (2, 512951040), (3, 341967360), (4, 256475520), (5, 205180416), (6, 170983680), (7, 146557440), (8, 128237760), (9, 113989120), (10, 102590208), (12, 85491840), (14, 73278720), (15, 68393472), (16, 64118880), (18, 56994560), (20, 51295104), (21, 48852480), (24, 42745920), (28, 36639360), (30, 34196736), (32, 32059440), (35, 29311488), (36, 28497280), (40, 25647552), (42, 24426240), (45, 22797824), (48, 21372960), (56, 18319680), (60, 17098368), (63, 16284160), (64, 16029720), (70, 14655744), (72, 14248640), (80, 12823776), (84, 12213120), (90, 11398912), (96, 10686480), (105, 9770496), (112, 9159840), (120, 8549184), (126, 8142080), (128, 8014860), (140, 7327872), (144, 7124320), (160, 6411888), (168, 6106560), (180, 5699456), (192, 5343240), (210, 4885248), (224, 4579920), (240, 4274592), (252, 4071040), (256, 4007430), (280, 3663936), (288, 3562160), (315, 3256832), (320, 3205944), (336, 3053280), (360, 2849728), (384, 2671620), (420, 2442624), (448, 2289960), (480, 2137296), (504, 2035520), (512, 2003715), (560, 1831968), (576, 1781080), (630, 1628416), (640, 1602972), (672, 1526640), (720, 1424864), (768, 1335810), (840, 1221312), (896, 1144980), (960, 1068648), (1008, 1017760), (1120, 915984), (1152, 890540), (1260, 814208), (1280, 801486), (1344, 763320), (1440, 712432), (1536, 667905), (1680, 610656), (1792, 572490), (1920, 534324), (2016, 508880), (2240, 457992), (2304, 445270), (2520, 407104), (2560, 400743), (2688, 381660), (2880, 356216), (3360, 305328), (3584, 286245), (3840, 267162), (4032, 254440), (4480, 228996), (4608, 222635), (5040, 203552), (5376, 190830), (5760, 178108), (6361, 161280), (6720, 152664), (7680, 133581), (8064, 127220), (8960, 114498), (10080, 101776), (10752, 95415), (11520, 89054), (12722, 80640), (13440, 76332), (16128, 63610), (17920, 57249), (19083, 53760), (20160, 50888), (23040, 44527), (25444, 40320), (26880, 38166), (31805, 32256)]