1963386880

素因数分解:

$2^{11}\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:104

約数の個数: 384

約数和(自身を含む): 6054048000

約数和(自身を除く): 4090661120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 43, 49, 52, 56, 64, 65, 70, 80, 86, 91, 98, 104, 112, 128, 130, 140, 160, 172, 182, 196, 208, 215, 224, 245, 256, 260, 280, 301, 320, 343, 344, 364, 392, 416, 430, 448, 455, 490, 512, 520, 559, 560, 602, 637, 640, 686, 688, 728, 784, 832, 860, 896, 910, 980, 1024, 1040, 1118, 1120, 1204, 1274, 1280, 1372, 1376, 1456, 1505, 1568, 1664, 1715, 1720, 1792, 1820, 1960, 2048, 2080, 2107, 2236, 2240, 2408, 2548, 2560, 2744, 2752, 2795, 2912, 3010, 3136, 3185, 3328, 3430, 3440, 3584, 3640, 3913, 3920, 4160, 4214, 4459, 4472, 4480, 4816, 5096, 5120, 5488, 5504, 5590, 5824, 6020, 6272, 6370, 6656, 6860, 6880, 7168, 7280, 7826, 7840, 8320, 8428, 8918, 8944, 8960, 9632, 10192, 10240, 10535, 10976, 11008, 11180, 11648, 12040, 12544, 12740, 13312, 13720, 13760, 14336, 14560, 14749, 15652, 15680, 16640, 16856, 17836, 17888, 17920, 19264, 19565, 20384, 21070, 21952, 22016, 22295, 22360, 23296, 24080, 25088, 25480, 26624, 27391, 27440, 27520, 29120, 29498, 31304, 31360, 33280, 33712, 35672, 35776, 35840, 38528, 39130, 40768, 42140, 43904, 44032, 44590, 44720, 46592, 48160, 50176, 50960, 54782, 54880, 55040, 58240, 58996, 62608, 62720, 66560, 67424, 71344, 71552, 71680, 73745, 77056, 78260, 81536, 84280, 87808, 88064, 89180, 89440, 93184, 96320, 100352, 101920, 109564, 109760, 110080, 116480, 117992, 125216, 125440, 133120, 134848, 136955, 142688, 143104, 147490, 154112, 156520, 163072, 168560, 175616, 178360, 178880, 186368, 191737, 192640, 203840, 219128, 219520, 220160, 232960, 235984, 250432, 250880, 269696, 273910, 285376, 286208, 294980, 308224, 313040, 326144, 337120, 351232, 356720, 357760, 383474, 385280, 407680, 438256, 439040, 440320, 465920, 471968, 500864, 501760, 539392, 547820, 570752, 572416, 589960, 616448, 626080, 652288, 674240, 702464, 713440, 715520, 766948, 770560, 815360, 876512, 878080, 931840, 943936, 958685, 1001728, 1078784, 1095640, 1141504, 1144832, 1179920, 1252160, 1304576, 1348480, 1426880, 1431040, 1533896, 1541120, 1630720, 1753024, 1756160, 1887872, 1917370, 2003456, 2157568, 2191280, 2283008, 2359840, 2504320, 2696960, 2853760, 2862080, 3067792, 3082240, 3261440, 3506048, 3512320, 3775744, 3834740, 4006912, 4315136, 4382560, 4566016, 4719680, 5008640, 5393920, 5707520, 5724160, 6135584, 6522880, 7012096, 7551488, 7669480, 8013824, 8765120, 9132032, 9439360, 10017280, 10787840, 11415040, 12271168, 14024192, 15102976, 15338960, 17530240, 18878720, 20034560, 21575680, 22830080, 24542336, 28048384, 30205952, 30677920, 35060480, 37757440, 40069120, 45660160, 49084672, 56096768, 61355840, 70120960, 75514880, 98169344, 122711680, 140241920, 151029760, 196338688, 245423360, 280483840, 392677376, 490846720, 981693440, 1963386880]

約数ペア:

[(1, 1963386880), (2, 981693440), (4, 490846720), (5, 392677376), (7, 280483840), (8, 245423360), (10, 196338688), (13, 151029760), (14, 140241920), (16, 122711680), (20, 98169344), (26, 75514880), (28, 70120960), (32, 61355840), (35, 56096768), (40, 49084672), (43, 45660160), (49, 40069120), (52, 37757440), (56, 35060480), (64, 30677920), (65, 30205952), (70, 28048384), (80, 24542336), (86, 22830080), (91, 21575680), (98, 20034560), (104, 18878720), (112, 17530240), (128, 15338960), (130, 15102976), (140, 14024192), (160, 12271168), (172, 11415040), (182, 10787840), (196, 10017280), (208, 9439360), (215, 9132032), (224, 8765120), (245, 8013824), (256, 7669480), (260, 7551488), (280, 7012096), (301, 6522880), (320, 6135584), (343, 5724160), (344, 5707520), (364, 5393920), (392, 5008640), (416, 4719680), (430, 4566016), (448, 4382560), (455, 4315136), (490, 4006912), (512, 3834740), (520, 3775744), (559, 3512320), (560, 3506048), (602, 3261440), (637, 3082240), (640, 3067792), (686, 2862080), (688, 2853760), (728, 2696960), (784, 2504320), (832, 2359840), (860, 2283008), (896, 2191280), (910, 2157568), (980, 2003456), (1024, 1917370), (1040, 1887872), (1118, 1756160), (1120, 1753024), (1204, 1630720), (1274, 1541120), (1280, 1533896), (1372, 1431040), (1376, 1426880), (1456, 1348480), (1505, 1304576), (1568, 1252160), (1664, 1179920), (1715, 1144832), (1720, 1141504), (1792, 1095640), (1820, 1078784), (1960, 1001728), (2048, 958685), (2080, 943936), (2107, 931840), (2236, 878080), (2240, 876512), (2408, 815360), (2548, 770560), (2560, 766948), (2744, 715520), (2752, 713440), (2795, 702464), (2912, 674240), (3010, 652288), (3136, 626080), (3185, 616448), (3328, 589960), (3430, 572416), (3440, 570752), (3584, 547820), (3640, 539392), (3913, 501760), (3920, 500864), (4160, 471968), (4214, 465920), (4459, 440320), (4472, 439040), (4480, 438256), (4816, 407680), (5096, 385280), (5120, 383474), (5488, 357760), (5504, 356720), (5590, 351232), (5824, 337120), (6020, 326144), (6272, 313040), (6370, 308224), (6656, 294980), (6860, 286208), (6880, 285376), (7168, 273910), (7280, 269696), (7826, 250880), (7840, 250432), (8320, 235984), (8428, 232960), (8918, 220160), (8944, 219520), (8960, 219128), (9632, 203840), (10192, 192640), (10240, 191737), (10535, 186368), (10976, 178880), (11008, 178360), (11180, 175616), (11648, 168560), (12040, 163072), (12544, 156520), (12740, 154112), (13312, 147490), (13720, 143104), (13760, 142688), (14336, 136955), (14560, 134848), (14749, 133120), (15652, 125440), (15680, 125216), (16640, 117992), (16856, 116480), (17836, 110080), (17888, 109760), (17920, 109564), (19264, 101920), (19565, 100352), (20384, 96320), (21070, 93184), (21952, 89440), (22016, 89180), (22295, 88064), (22360, 87808), (23296, 84280), (24080, 81536), (25088, 78260), (25480, 77056), (26624, 73745), (27391, 71680), (27440, 71552), (27520, 71344), (29120, 67424), (29498, 66560), (31304, 62720), (31360, 62608), (33280, 58996), (33712, 58240), (35672, 55040), (35776, 54880), (35840, 54782), (38528, 50960), (39130, 50176), (40768, 48160), (42140, 46592), (43904, 44720), (44032, 44590)]