126992320

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:140

約数の個数: 224

約数和(自身を含む): 384048000

約数和(自身を除く): 257055680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 89, 91, 98, 104, 112, 130, 140, 160, 178, 182, 196, 208, 224, 245, 260, 280, 320, 343, 356, 364, 392, 416, 445, 448, 455, 490, 520, 560, 623, 637, 686, 712, 728, 784, 832, 890, 910, 980, 1040, 1120, 1157, 1246, 1274, 1372, 1424, 1456, 1568, 1715, 1780, 1820, 1960, 2080, 2240, 2314, 2492, 2548, 2744, 2848, 2912, 3115, 3136, 3185, 3430, 3560, 3640, 3920, 4160, 4361, 4459, 4628, 4984, 5096, 5488, 5696, 5785, 5824, 6230, 6370, 6860, 7120, 7280, 7840, 8099, 8722, 8918, 9256, 9968, 10192, 10976, 11570, 12460, 12740, 13720, 14240, 14560, 15680, 16198, 17444, 17836, 18512, 19936, 20384, 21805, 21952, 22295, 23140, 24920, 25480, 27440, 28480, 29120, 30527, 32396, 34888, 35672, 37024, 39872, 40495, 40768, 43610, 44590, 46280, 49840, 50960, 54880, 56693, 61054, 64792, 69776, 71344, 74048, 80990, 87220, 89180, 92560, 99680, 101920, 109760, 113386, 122108, 129584, 139552, 142688, 152635, 161980, 174440, 178360, 185120, 199360, 203840, 226772, 244216, 259168, 279104, 283465, 285376, 305270, 323960, 348880, 356720, 370240, 396851, 453544, 488432, 518336, 566930, 610540, 647920, 697760, 713440, 793702, 907088, 976864, 1133860, 1221080, 1295840, 1395520, 1426880, 1587404, 1814176, 1953728, 1984255, 2267720, 2442160, 2591680, 3174808, 3628352, 3968510, 4535440, 4884320, 6349616, 7937020, 9070880, 9768640, 12699232, 15874040, 18141760, 25398464, 31748080, 63496160, 126992320]

約数ペア:

[(1, 126992320), (2, 63496160), (4, 31748080), (5, 25398464), (7, 18141760), (8, 15874040), (10, 12699232), (13, 9768640), (14, 9070880), (16, 7937020), (20, 6349616), (26, 4884320), (28, 4535440), (32, 3968510), (35, 3628352), (40, 3174808), (49, 2591680), (52, 2442160), (56, 2267720), (64, 1984255), (65, 1953728), (70, 1814176), (80, 1587404), (89, 1426880), (91, 1395520), (98, 1295840), (104, 1221080), (112, 1133860), (130, 976864), (140, 907088), (160, 793702), (178, 713440), (182, 697760), (196, 647920), (208, 610540), (224, 566930), (245, 518336), (260, 488432), (280, 453544), (320, 396851), (343, 370240), (356, 356720), (364, 348880), (392, 323960), (416, 305270), (445, 285376), (448, 283465), (455, 279104), (490, 259168), (520, 244216), (560, 226772), (623, 203840), (637, 199360), (686, 185120), (712, 178360), (728, 174440), (784, 161980), (832, 152635), (890, 142688), (910, 139552), (980, 129584), (1040, 122108), (1120, 113386), (1157, 109760), (1246, 101920), (1274, 99680), (1372, 92560), (1424, 89180), (1456, 87220), (1568, 80990), (1715, 74048), (1780, 71344), (1820, 69776), (1960, 64792), (2080, 61054), (2240, 56693), (2314, 54880), (2492, 50960), (2548, 49840), (2744, 46280), (2848, 44590), (2912, 43610), (3115, 40768), (3136, 40495), (3185, 39872), (3430, 37024), (3560, 35672), (3640, 34888), (3920, 32396), (4160, 30527), (4361, 29120), (4459, 28480), (4628, 27440), (4984, 25480), (5096, 24920), (5488, 23140), (5696, 22295), (5785, 21952), (5824, 21805), (6230, 20384), (6370, 19936), (6860, 18512), (7120, 17836), (7280, 17444), (7840, 16198), (8099, 15680), (8722, 14560), (8918, 14240), (9256, 13720), (9968, 12740), (10192, 12460), (10976, 11570)]