40069120

素因数分解:

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

素因数の和:90

約数の個数: 192

約数和(自身を含む): 121080960

約数和(自身を除く): 81011840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 43, 52, 56, 64, 65, 70, 80, 86, 91, 104, 112, 128, 130, 140, 160, 172, 182, 208, 215, 224, 256, 260, 280, 301, 320, 344, 364, 416, 430, 448, 455, 512, 520, 559, 560, 602, 640, 688, 728, 832, 860, 896, 910, 1024, 1040, 1118, 1120, 1204, 1280, 1376, 1456, 1505, 1664, 1720, 1792, 1820, 2048, 2080, 2236, 2240, 2408, 2560, 2752, 2795, 2912, 3010, 3328, 3440, 3584, 3640, 3913, 4160, 4472, 4480, 4816, 5120, 5504, 5590, 5824, 6020, 6656, 6880, 7168, 7280, 7826, 8320, 8944, 8960, 9632, 10240, 11008, 11180, 11648, 12040, 13312, 13760, 14336, 14560, 15652, 16640, 17888, 17920, 19264, 19565, 22016, 22360, 23296, 24080, 26624, 27520, 29120, 31304, 33280, 35776, 35840, 38528, 39130, 44032, 44720, 46592, 48160, 55040, 58240, 62608, 66560, 71552, 71680, 77056, 78260, 88064, 89440, 93184, 96320, 110080, 116480, 125216, 133120, 143104, 154112, 156520, 178880, 186368, 192640, 220160, 232960, 250432, 286208, 308224, 313040, 357760, 385280, 440320, 465920, 500864, 572416, 616448, 626080, 715520, 770560, 931840, 1001728, 1144832, 1252160, 1431040, 1541120, 2003456, 2504320, 2862080, 3082240, 4006912, 5008640, 5724160, 8013824, 10017280, 20034560, 40069120]

約数ペア:

[(1, 40069120), (2, 20034560), (4, 10017280), (5, 8013824), (7, 5724160), (8, 5008640), (10, 4006912), (13, 3082240), (14, 2862080), (16, 2504320), (20, 2003456), (26, 1541120), (28, 1431040), (32, 1252160), (35, 1144832), (40, 1001728), (43, 931840), (52, 770560), (56, 715520), (64, 626080), (65, 616448), (70, 572416), (80, 500864), (86, 465920), (91, 440320), (104, 385280), (112, 357760), (128, 313040), (130, 308224), (140, 286208), (160, 250432), (172, 232960), (182, 220160), (208, 192640), (215, 186368), (224, 178880), (256, 156520), (260, 154112), (280, 143104), (301, 133120), (320, 125216), (344, 116480), (364, 110080), (416, 96320), (430, 93184), (448, 89440), (455, 88064), (512, 78260), (520, 77056), (559, 71680), (560, 71552), (602, 66560), (640, 62608), (688, 58240), (728, 55040), (832, 48160), (860, 46592), (896, 44720), (910, 44032), (1024, 39130), (1040, 38528), (1118, 35840), (1120, 35776), (1204, 33280), (1280, 31304), (1376, 29120), (1456, 27520), (1505, 26624), (1664, 24080), (1720, 23296), (1792, 22360), (1820, 22016), (2048, 19565), (2080, 19264), (2236, 17920), (2240, 17888), (2408, 16640), (2560, 15652), (2752, 14560), (2795, 14336), (2912, 13760), (3010, 13312), (3328, 12040), (3440, 11648), (3584, 11180), (3640, 11008), (3913, 10240), (4160, 9632), (4472, 8960), (4480, 8944), (4816, 8320), (5120, 7826), (5504, 7280), (5590, 7168), (5824, 6880), (6020, 6656)]