2087335040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 256

約数和(自身を含む): 5948640000

約数和(自身を除く): 3861304960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 59, 64, 70, 80, 106, 112, 118, 128, 140, 149, 160, 212, 224, 236, 265, 280, 295, 298, 320, 371, 413, 424, 448, 472, 530, 560, 590, 596, 640, 742, 745, 826, 848, 896, 944, 1043, 1060, 1120, 1180, 1192, 1484, 1490, 1652, 1696, 1855, 1888, 2065, 2086, 2120, 2240, 2360, 2384, 2968, 2980, 3127, 3304, 3392, 3710, 3776, 4130, 4172, 4240, 4480, 4720, 4768, 5215, 5936, 5960, 6254, 6608, 6784, 7420, 7552, 7897, 8260, 8344, 8480, 8791, 9440, 9536, 10430, 11872, 11920, 12508, 13216, 14840, 15635, 15794, 16520, 16688, 16960, 17582, 18880, 19072, 20860, 21889, 23744, 23840, 25016, 26432, 29680, 31270, 31588, 33040, 33376, 33920, 35164, 37760, 39485, 41720, 43778, 43955, 47488, 47680, 50032, 52864, 55279, 59360, 61537, 62540, 63176, 66080, 66752, 70328, 78970, 83440, 87556, 87910, 95360, 100064, 109445, 110558, 118720, 123074, 125080, 126352, 132160, 133504, 140656, 157940, 166880, 175112, 175820, 200128, 218890, 221116, 237440, 246148, 250160, 252704, 264320, 276395, 281312, 307685, 315880, 333760, 350224, 351640, 400256, 437780, 442232, 465923, 492296, 500320, 505408, 552790, 562624, 615370, 631760, 667520, 700448, 703280, 875560, 884464, 931846, 984592, 1000640, 1010816, 1105580, 1125248, 1230740, 1263520, 1400896, 1406560, 1751120, 1768928, 1863692, 1969184, 2001280, 2211160, 2329615, 2461480, 2527040, 2801792, 2813120, 3261461, 3502240, 3537856, 3727384, 3938368, 4422320, 4659230, 4922960, 5054080, 5626240, 6522922, 7004480, 7075712, 7454768, 7876736, 8844640, 9318460, 9845920, 13045844, 14008960, 14909536, 16307305, 17689280, 18636920, 19691840, 26091688, 29819072, 32614610, 35378560, 37273840, 39383680, 52183376, 59638144, 65229220, 74547680, 104366752, 130458440, 149095360, 208733504, 260916880, 298190720, 417467008, 521833760, 1043667520, 2087335040]

約数ペア:

[(1, 2087335040), (2, 1043667520), (4, 521833760), (5, 417467008), (7, 298190720), (8, 260916880), (10, 208733504), (14, 149095360), (16, 130458440), (20, 104366752), (28, 74547680), (32, 65229220), (35, 59638144), (40, 52183376), (53, 39383680), (56, 37273840), (59, 35378560), (64, 32614610), (70, 29819072), (80, 26091688), (106, 19691840), (112, 18636920), (118, 17689280), (128, 16307305), (140, 14909536), (149, 14008960), (160, 13045844), (212, 9845920), (224, 9318460), (236, 8844640), (265, 7876736), (280, 7454768), (295, 7075712), (298, 7004480), (320, 6522922), (371, 5626240), (413, 5054080), (424, 4922960), (448, 4659230), (472, 4422320), (530, 3938368), (560, 3727384), (590, 3537856), (596, 3502240), (640, 3261461), (742, 2813120), (745, 2801792), (826, 2527040), (848, 2461480), (896, 2329615), (944, 2211160), (1043, 2001280), (1060, 1969184), (1120, 1863692), (1180, 1768928), (1192, 1751120), (1484, 1406560), (1490, 1400896), (1652, 1263520), (1696, 1230740), (1855, 1125248), (1888, 1105580), (2065, 1010816), (2086, 1000640), (2120, 984592), (2240, 931846), (2360, 884464), (2384, 875560), (2968, 703280), (2980, 700448), (3127, 667520), (3304, 631760), (3392, 615370), (3710, 562624), (3776, 552790), (4130, 505408), (4172, 500320), (4240, 492296), (4480, 465923), (4720, 442232), (4768, 437780), (5215, 400256), (5936, 351640), (5960, 350224), (6254, 333760), (6608, 315880), (6784, 307685), (7420, 281312), (7552, 276395), (7897, 264320), (8260, 252704), (8344, 250160), (8480, 246148), (8791, 237440), (9440, 221116), (9536, 218890), (10430, 200128), (11872, 175820), (11920, 175112), (12508, 166880), (13216, 157940), (14840, 140656), (15635, 133504), (15794, 132160), (16520, 126352), (16688, 125080), (16960, 123074), (17582, 118720), (18880, 110558), (19072, 109445), (20860, 100064), (21889, 95360), (23744, 87910), (23840, 87556), (25016, 83440), (26432, 78970), (29680, 70328), (31270, 66752), (31588, 66080), (33040, 63176), (33376, 62540), (33920, 61537), (35164, 59360), (37760, 55279), (39485, 52864), (41720, 50032), (43778, 47680), (43955, 47488)]