1027887840

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1839

約数の個数: 384

約数和(自身を含む): 4330368000

約数和(自身を除く): 3302480160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1512, 1520, 1596, 1680, 1710, 1789, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 3024, 3040, 3192, 3360, 3420, 3578, 3591, 3780, 3990, 4104, 4256, 4320, 4560, 4788, 5040, 5130, 5320, 5367, 5472, 5985, 6048, 6384, 6840, 7156, 7182, 7560, 7980, 8208, 8945, 9120, 9576, 10080, 10260, 10640, 10734, 11970, 12523, 12768, 13680, 14312, 14364, 15120, 15960, 16101, 16416, 17890, 17955, 19152, 20520, 21280, 21468, 23940, 25046, 26835, 27360, 28624, 28728, 30240, 31920, 32202, 33991, 35780, 35910, 37569, 38304, 41040, 42936, 47880, 48303, 50092, 53670, 57248, 57456, 62615, 63840, 64404, 67982, 71560, 71820, 75138, 80505, 82080, 85872, 95760, 96606, 100184, 101973, 107340, 112707, 114912, 125230, 128808, 135964, 143120, 143640, 150276, 161010, 169955, 171744, 187845, 191520, 193212, 200368, 203946, 214680, 225414, 237937, 241515, 250460, 257616, 271928, 286240, 287280, 300552, 305919, 322020, 338121, 339910, 375690, 386424, 400736, 407892, 429360, 450828, 475874, 483030, 500920, 509865, 515232, 543856, 563535, 574560, 601104, 611838, 644040, 676242, 679820, 713811, 751380, 772848, 815784, 858720, 901656, 917757, 951748, 966060, 1001840, 1019730, 1087712, 1127070, 1189685, 1202208, 1223676, 1288080, 1352484, 1359640, 1427622, 1502760, 1529595, 1545696, 1631568, 1690605, 1803312, 1835514, 1903496, 1932120, 2003680, 2039460, 2141433, 2254140, 2379370, 2447352, 2576160, 2704968, 2719280, 2855244, 3005520, 3059190, 3263136, 3381210, 3569055, 3606624, 3671028, 3806992, 3864240, 4078920, 4282866, 4508280, 4588785, 4758740, 4894704, 5409936, 5438560, 5710488, 6011040, 6118380, 6424299, 6762420, 7138110, 7342056, 7613984, 7728480, 8157840, 8565732, 9016560, 9177570, 9517480, 9789408, 10707165, 10819872, 11420976, 12236760, 12848598, 13524840, 14276220, 14684112, 16315680, 17131464, 18033120, 18355140, 19034960, 21414330, 22841952, 24473520, 25697196, 27049680, 28552440, 29368224, 32121495, 34262928, 36710280, 38069920, 42828660, 48947040, 51394392, 54099360, 57104880, 64242990, 68525856, 73420560, 85657320, 102788784, 114209760, 128485980, 146841120, 171314640, 205577568, 256971960, 342629280, 513943920, 1027887840]

約数ペア:

[(1, 1027887840), (2, 513943920), (3, 342629280), (4, 256971960), (5, 205577568), (6, 171314640), (7, 146841120), (8, 128485980), (9, 114209760), (10, 102788784), (12, 85657320), (14, 73420560), (15, 68525856), (16, 64242990), (18, 57104880), (19, 54099360), (20, 51394392), (21, 48947040), (24, 42828660), (27, 38069920), (28, 36710280), (30, 34262928), (32, 32121495), (35, 29368224), (36, 28552440), (38, 27049680), (40, 25697196), (42, 24473520), (45, 22841952), (48, 21414330), (54, 19034960), (56, 18355140), (57, 18033120), (60, 17131464), (63, 16315680), (70, 14684112), (72, 14276220), (76, 13524840), (80, 12848598), (84, 12236760), (90, 11420976), (95, 10819872), (96, 10707165), (105, 9789408), (108, 9517480), (112, 9177570), (114, 9016560), (120, 8565732), (126, 8157840), (133, 7728480), (135, 7613984), (140, 7342056), (144, 7138110), (152, 6762420), (160, 6424299), (168, 6118380), (171, 6011040), (180, 5710488), (189, 5438560), (190, 5409936), (210, 4894704), (216, 4758740), (224, 4588785), (228, 4508280), (240, 4282866), (252, 4078920), (266, 3864240), (270, 3806992), (280, 3671028), (285, 3606624), (288, 3569055), (304, 3381210), (315, 3263136), (336, 3059190), (342, 3005520), (360, 2855244), (378, 2719280), (380, 2704968), (399, 2576160), (420, 2447352), (432, 2379370), (456, 2254140), (480, 2141433), (504, 2039460), (513, 2003680), (532, 1932120), (540, 1903496), (560, 1835514), (570, 1803312), (608, 1690605), (630, 1631568), (665, 1545696), (672, 1529595), (684, 1502760), (720, 1427622), (756, 1359640), (760, 1352484), (798, 1288080), (840, 1223676), (855, 1202208), (864, 1189685), (912, 1127070), (945, 1087712), (1008, 1019730), (1026, 1001840), (1064, 966060), (1080, 951748), (1120, 917757), (1140, 901656), (1197, 858720), (1260, 815784), (1330, 772848), (1368, 751380), (1440, 713811), (1512, 679820), (1520, 676242), (1596, 644040), (1680, 611838), (1710, 601104), (1789, 574560), (1824, 563535), (1890, 543856), (1995, 515232), (2016, 509865), (2052, 500920), (2128, 483030), (2160, 475874), (2280, 450828), (2394, 429360), (2520, 407892), (2565, 400736), (2660, 386424), (2736, 375690), (3024, 339910), (3040, 338121), (3192, 322020), (3360, 305919), (3420, 300552), (3578, 287280), (3591, 286240), (3780, 271928), (3990, 257616), (4104, 250460), (4256, 241515), (4320, 237937), (4560, 225414), (4788, 214680), (5040, 203946), (5130, 200368), (5320, 193212), (5367, 191520), (5472, 187845), (5985, 171744), (6048, 169955), (6384, 161010), (6840, 150276), (7156, 143640), (7182, 143120), (7560, 135964), (7980, 128808), (8208, 125230), (8945, 114912), (9120, 112707), (9576, 107340), (10080, 101973), (10260, 100184), (10640, 96606), (10734, 95760), (11970, 85872), (12523, 82080), (12768, 80505), (13680, 75138), (14312, 71820), (14364, 71560), (15120, 67982), (15960, 64404), (16101, 63840), (16416, 62615), (17890, 57456), (17955, 57248), (19152, 53670), (20520, 50092), (21280, 48303), (21468, 47880), (23940, 42936), (25046, 41040), (26835, 38304), (27360, 37569), (28624, 35910), (28728, 35780), (30240, 33991), (31920, 32202)]