2578465120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:214

約数の個数: 384

約数和(自身を含む): 7991488512

約数和(自身を除く): 5413023392

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 47, 55, 56, 61, 70, 73, 77, 80, 88, 94, 110, 112, 122, 140, 146, 154, 160, 176, 188, 220, 224, 235, 244, 280, 292, 305, 308, 329, 352, 365, 376, 385, 427, 440, 470, 488, 511, 517, 560, 584, 610, 616, 658, 671, 730, 752, 770, 803, 854, 880, 940, 976, 1022, 1034, 1120, 1168, 1220, 1232, 1316, 1342, 1460, 1504, 1540, 1606, 1645, 1708, 1760, 1880, 1952, 2044, 2068, 2135, 2336, 2440, 2464, 2555, 2585, 2632, 2684, 2867, 2920, 3080, 3212, 3290, 3355, 3416, 3431, 3619, 3760, 4015, 4088, 4136, 4270, 4453, 4697, 4880, 5110, 5170, 5264, 5368, 5621, 5734, 5840, 6160, 6424, 6580, 6710, 6832, 6862, 7238, 7520, 8030, 8176, 8272, 8540, 8906, 9394, 9760, 10220, 10340, 10528, 10736, 11242, 11468, 11680, 12320, 12848, 13160, 13420, 13664, 13724, 14335, 14476, 16060, 16352, 16544, 17080, 17155, 17812, 18095, 18788, 20069, 20440, 20680, 21472, 22265, 22484, 22936, 23485, 24017, 25696, 26320, 26840, 27448, 28105, 28670, 28952, 31171, 31537, 32120, 34160, 34310, 35624, 36190, 37576, 37741, 40138, 40880, 41360, 44530, 44968, 45872, 46970, 48034, 48983, 52640, 53680, 54896, 56210, 57340, 57904, 62342, 63074, 64240, 68320, 68620, 71248, 72380, 75152, 75482, 80276, 81760, 82720, 89060, 89936, 91744, 93940, 96068, 97966, 100345, 107360, 109792, 112420, 114680, 115808, 120085, 124684, 126148, 128480, 137240, 142496, 144760, 150304, 150964, 155855, 157685, 160552, 178120, 179872, 187880, 188705, 192136, 195932, 200690, 209291, 220759, 224840, 229360, 240170, 244915, 249368, 252296, 264187, 274480, 289520, 301928, 311710, 315370, 321104, 342881, 356240, 375760, 377410, 384272, 391864, 401380, 418582, 441518, 449680, 458720, 480340, 489830, 498736, 504592, 528374, 548960, 579040, 603856, 623420, 630740, 642208, 685762, 712480, 751520, 754820, 768544, 783728, 802760, 837164, 883036, 899360, 960680, 979660, 997472, 1009184, 1046455, 1056748, 1103795, 1207712, 1246840, 1261480, 1320935, 1371524, 1465037, 1509640, 1567456, 1605520, 1674328, 1714405, 1766072, 1921360, 1959320, 2092910, 2113496, 2207590, 2302201, 2493680, 2522960, 2641870, 2743048, 2930074, 3019280, 3211040, 3348656, 3428810, 3532144, 3842720, 3918640, 4185820, 4226992, 4415180, 4604402, 4987360, 5045920, 5283740, 5486096, 5860148, 6038560, 6697312, 6857620, 7064288, 7325185, 7837280, 8371640, 8453984, 8830360, 9208804, 10567480, 10972192, 11511005, 11720296, 13715240, 14650370, 16115407, 16743280, 17660720, 18417608, 21134960, 23022010, 23440592, 27430480, 29300740, 32230814, 33486560, 35321440, 36835216, 42269920, 46044020, 46881184, 54860960, 58601480, 64461628, 73670432, 80577035, 92088040, 117202960, 128923256, 161154070, 184176080, 234405920, 257846512, 322308140, 368352160, 515693024, 644616280, 1289232560, 2578465120]

約数ペア:

[(1, 2578465120), (2, 1289232560), (4, 644616280), (5, 515693024), (7, 368352160), (8, 322308140), (10, 257846512), (11, 234405920), (14, 184176080), (16, 161154070), (20, 128923256), (22, 117202960), (28, 92088040), (32, 80577035), (35, 73670432), (40, 64461628), (44, 58601480), (47, 54860960), (55, 46881184), (56, 46044020), (61, 42269920), (70, 36835216), (73, 35321440), (77, 33486560), (80, 32230814), (88, 29300740), (94, 27430480), (110, 23440592), (112, 23022010), (122, 21134960), (140, 18417608), (146, 17660720), (154, 16743280), (160, 16115407), (176, 14650370), (188, 13715240), (220, 11720296), (224, 11511005), (235, 10972192), (244, 10567480), (280, 9208804), (292, 8830360), (305, 8453984), (308, 8371640), (329, 7837280), (352, 7325185), (365, 7064288), (376, 6857620), (385, 6697312), (427, 6038560), (440, 5860148), (470, 5486096), (488, 5283740), (511, 5045920), (517, 4987360), (560, 4604402), (584, 4415180), (610, 4226992), (616, 4185820), (658, 3918640), (671, 3842720), (730, 3532144), (752, 3428810), (770, 3348656), (803, 3211040), (854, 3019280), (880, 2930074), (940, 2743048), (976, 2641870), (1022, 2522960), (1034, 2493680), (1120, 2302201), (1168, 2207590), (1220, 2113496), (1232, 2092910), (1316, 1959320), (1342, 1921360), (1460, 1766072), (1504, 1714405), (1540, 1674328), (1606, 1605520), (1645, 1567456), (1708, 1509640), (1760, 1465037), (1880, 1371524), (1952, 1320935), (2044, 1261480), (2068, 1246840), (2135, 1207712), (2336, 1103795), (2440, 1056748), (2464, 1046455), (2555, 1009184), (2585, 997472), (2632, 979660), (2684, 960680), (2867, 899360), (2920, 883036), (3080, 837164), (3212, 802760), (3290, 783728), (3355, 768544), (3416, 754820), (3431, 751520), (3619, 712480), (3760, 685762), (4015, 642208), (4088, 630740), (4136, 623420), (4270, 603856), (4453, 579040), (4697, 548960), (4880, 528374), (5110, 504592), (5170, 498736), (5264, 489830), (5368, 480340), (5621, 458720), (5734, 449680), (5840, 441518), (6160, 418582), (6424, 401380), (6580, 391864), (6710, 384272), (6832, 377410), (6862, 375760), (7238, 356240), (7520, 342881), (8030, 321104), (8176, 315370), (8272, 311710), (8540, 301928), (8906, 289520), (9394, 274480), (9760, 264187), (10220, 252296), (10340, 249368), (10528, 244915), (10736, 240170), (11242, 229360), (11468, 224840), (11680, 220759), (12320, 209291), (12848, 200690), (13160, 195932), (13420, 192136), (13664, 188705), (13724, 187880), (14335, 179872), (14476, 178120), (16060, 160552), (16352, 157685), (16544, 155855), (17080, 150964), (17155, 150304), (17812, 144760), (18095, 142496), (18788, 137240), (20069, 128480), (20440, 126148), (20680, 124684), (21472, 120085), (22265, 115808), (22484, 114680), (22936, 112420), (23485, 109792), (24017, 107360), (25696, 100345), (26320, 97966), (26840, 96068), (27448, 93940), (28105, 91744), (28670, 89936), (28952, 89060), (31171, 82720), (31537, 81760), (32120, 80276), (34160, 75482), (34310, 75152), (35624, 72380), (36190, 71248), (37576, 68620), (37741, 68320), (40138, 64240), (40880, 63074), (41360, 62342), (44530, 57904), (44968, 57340), (45872, 56210), (46970, 54896), (48034, 53680), (48983, 52640)]