426840960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:398

約数の個数: 384

約数和(自身を含む): 1709316000

約数和(自身を除く): 1282475040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 128, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 320, 336, 349, 364, 384, 390, 392, 416, 420, 448, 455, 480, 490, 520, 546, 560, 588, 624, 637, 640, 672, 698, 728, 735, 780, 784, 832, 840, 896, 910, 960, 980, 1040, 1047, 1092, 1120, 1176, 1248, 1274, 1344, 1365, 1396, 1456, 1470, 1560, 1568, 1664, 1680, 1745, 1820, 1911, 1920, 1960, 2080, 2094, 2184, 2240, 2352, 2443, 2496, 2548, 2688, 2730, 2792, 2912, 2940, 3120, 3136, 3185, 3360, 3490, 3640, 3822, 3920, 4160, 4188, 4368, 4480, 4537, 4704, 4886, 4992, 5096, 5235, 5460, 5584, 5824, 5880, 6240, 6272, 6370, 6720, 6980, 7280, 7329, 7644, 7840, 8320, 8376, 8736, 9074, 9408, 9555, 9772, 10192, 10470, 10920, 11168, 11648, 11760, 12215, 12480, 12740, 13440, 13611, 13960, 14560, 14658, 15288, 15680, 16752, 17101, 17472, 18148, 18816, 19110, 19544, 20384, 20940, 21840, 22336, 22685, 23520, 24430, 24960, 25480, 27222, 27920, 29120, 29316, 30576, 31360, 31759, 33504, 34202, 34944, 36296, 36645, 38220, 39088, 40768, 41880, 43680, 44672, 45370, 47040, 48860, 50960, 51303, 54444, 55840, 58240, 58632, 61152, 63518, 67008, 68055, 68404, 72592, 73290, 76440, 78176, 81536, 83760, 85505, 87360, 90740, 94080, 95277, 97720, 101920, 102606, 108888, 111680, 117264, 122304, 127036, 134016, 136110, 136808, 145184, 146580, 152880, 156352, 158795, 167520, 171010, 174720, 181480, 190554, 195440, 203840, 205212, 217776, 222313, 223360, 234528, 244608, 254072, 256515, 272220, 273616, 290368, 293160, 305760, 312704, 317590, 335040, 342020, 362960, 381108, 390880, 407680, 410424, 435552, 444626, 469056, 476385, 508144, 513030, 544440, 547232, 580736, 586320, 611520, 635180, 666939, 670080, 684040, 725920, 762216, 781760, 820848, 871104, 889252, 938112, 952770, 1016288, 1026060, 1088880, 1094464, 1111565, 1172640, 1223040, 1270360, 1333878, 1368080, 1451840, 1524432, 1563520, 1641696, 1742208, 1778504, 1905540, 2032576, 2052120, 2177760, 2188928, 2223130, 2345280, 2540720, 2667756, 2736160, 2903680, 3048864, 3283392, 3334695, 3557008, 3811080, 4065152, 4104240, 4355520, 4446260, 4690560, 5081440, 5335512, 5472320, 6097728, 6566784, 6669390, 7114016, 7622160, 8208480, 8711040, 8892520, 10162880, 10671024, 10944640, 12195456, 13338780, 14228032, 15244320, 16416960, 17785040, 20325760, 21342048, 26677560, 28456064, 30488640, 32833920, 35570080, 42684096, 53355120, 60977280, 71140160, 85368192, 106710240, 142280320, 213420480, 426840960]

約数ペア:

[(1, 426840960), (2, 213420480), (3, 142280320), (4, 106710240), (5, 85368192), (6, 71140160), (7, 60977280), (8, 53355120), (10, 42684096), (12, 35570080), (13, 32833920), (14, 30488640), (15, 28456064), (16, 26677560), (20, 21342048), (21, 20325760), (24, 17785040), (26, 16416960), (28, 15244320), (30, 14228032), (32, 13338780), (35, 12195456), (39, 10944640), (40, 10671024), (42, 10162880), (48, 8892520), (49, 8711040), (52, 8208480), (56, 7622160), (60, 7114016), (64, 6669390), (65, 6566784), (70, 6097728), (78, 5472320), (80, 5335512), (84, 5081440), (91, 4690560), (96, 4446260), (98, 4355520), (104, 4104240), (105, 4065152), (112, 3811080), (120, 3557008), (128, 3334695), (130, 3283392), (140, 3048864), (147, 2903680), (156, 2736160), (160, 2667756), (168, 2540720), (182, 2345280), (192, 2223130), (195, 2188928), (196, 2177760), (208, 2052120), (210, 2032576), (224, 1905540), (240, 1778504), (245, 1742208), (260, 1641696), (273, 1563520), (280, 1524432), (294, 1451840), (312, 1368080), (320, 1333878), (336, 1270360), (349, 1223040), (364, 1172640), (384, 1111565), (390, 1094464), (392, 1088880), (416, 1026060), (420, 1016288), (448, 952770), (455, 938112), (480, 889252), (490, 871104), (520, 820848), (546, 781760), (560, 762216), (588, 725920), (624, 684040), (637, 670080), (640, 666939), (672, 635180), (698, 611520), (728, 586320), (735, 580736), (780, 547232), (784, 544440), (832, 513030), (840, 508144), (896, 476385), (910, 469056), (960, 444626), (980, 435552), (1040, 410424), (1047, 407680), (1092, 390880), (1120, 381108), (1176, 362960), (1248, 342020), (1274, 335040), (1344, 317590), (1365, 312704), (1396, 305760), (1456, 293160), (1470, 290368), (1560, 273616), (1568, 272220), (1664, 256515), (1680, 254072), (1745, 244608), (1820, 234528), (1911, 223360), (1920, 222313), (1960, 217776), (2080, 205212), (2094, 203840), (2184, 195440), (2240, 190554), (2352, 181480), (2443, 174720), (2496, 171010), (2548, 167520), (2688, 158795), (2730, 156352), (2792, 152880), (2912, 146580), (2940, 145184), (3120, 136808), (3136, 136110), (3185, 134016), (3360, 127036), (3490, 122304), (3640, 117264), (3822, 111680), (3920, 108888), (4160, 102606), (4188, 101920), (4368, 97720), (4480, 95277), (4537, 94080), (4704, 90740), (4886, 87360), (4992, 85505), (5096, 83760), (5235, 81536), (5460, 78176), (5584, 76440), (5824, 73290), (5880, 72592), (6240, 68404), (6272, 68055), (6370, 67008), (6720, 63518), (6980, 61152), (7280, 58632), (7329, 58240), (7644, 55840), (7840, 54444), (8320, 51303), (8376, 50960), (8736, 48860), (9074, 47040), (9408, 45370), (9555, 44672), (9772, 43680), (10192, 41880), (10470, 40768), (10920, 39088), (11168, 38220), (11648, 36645), (11760, 36296), (12215, 34944), (12480, 34202), (12740, 33504), (13440, 31759), (13611, 31360), (13960, 30576), (14560, 29316), (14658, 29120), (15288, 27920), (15680, 27222), (16752, 25480), (17101, 24960), (17472, 24430), (18148, 23520), (18816, 22685), (19110, 22336), (19544, 21840), (20384, 20940)]