148546560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1$

素因数の和:556

約数の個数: 176

約数和(自身を含む): 501105600

約数和(自身を除く): 352559040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 509, 512, 570, 608, 640, 760, 768, 912, 960, 1018, 1024, 1140, 1216, 1280, 1520, 1527, 1536, 1824, 1920, 2036, 2280, 2432, 2545, 2560, 3040, 3054, 3072, 3648, 3840, 4072, 4560, 4864, 5090, 5120, 6080, 6108, 7296, 7635, 7680, 8144, 9120, 9671, 9728, 10180, 12160, 12216, 14592, 15270, 15360, 16288, 18240, 19342, 19456, 20360, 24320, 24432, 29013, 29184, 30540, 32576, 36480, 38684, 40720, 48355, 48640, 48864, 58026, 58368, 61080, 65152, 72960, 77368, 81440, 96710, 97280, 97728, 116052, 122160, 130304, 145065, 145920, 154736, 162880, 193420, 195456, 232104, 244320, 260608, 290130, 291840, 309472, 325760, 386840, 390912, 464208, 488640, 521216, 580260, 618944, 651520, 773680, 781824, 928416, 977280, 1160520, 1237888, 1303040, 1547360, 1563648, 1856832, 1954560, 2321040, 2475776, 2606080, 3094720, 3713664, 3909120, 4642080, 4951552, 6189440, 7427328, 7818240, 9284160, 9903104, 12378880, 14854656, 18568320, 24757760, 29709312, 37136640, 49515520, 74273280, 148546560]

約数ペア:

[(1, 148546560), (2, 74273280), (3, 49515520), (4, 37136640), (5, 29709312), (6, 24757760), (8, 18568320), (10, 14854656), (12, 12378880), (15, 9903104), (16, 9284160), (19, 7818240), (20, 7427328), (24, 6189440), (30, 4951552), (32, 4642080), (38, 3909120), (40, 3713664), (48, 3094720), (57, 2606080), (60, 2475776), (64, 2321040), (76, 1954560), (80, 1856832), (95, 1563648), (96, 1547360), (114, 1303040), (120, 1237888), (128, 1160520), (152, 977280), (160, 928416), (190, 781824), (192, 773680), (228, 651520), (240, 618944), (256, 580260), (285, 521216), (304, 488640), (320, 464208), (380, 390912), (384, 386840), (456, 325760), (480, 309472), (509, 291840), (512, 290130), (570, 260608), (608, 244320), (640, 232104), (760, 195456), (768, 193420), (912, 162880), (960, 154736), (1018, 145920), (1024, 145065), (1140, 130304), (1216, 122160), (1280, 116052), (1520, 97728), (1527, 97280), (1536, 96710), (1824, 81440), (1920, 77368), (2036, 72960), (2280, 65152), (2432, 61080), (2545, 58368), (2560, 58026), (3040, 48864), (3054, 48640), (3072, 48355), (3648, 40720), (3840, 38684), (4072, 36480), (4560, 32576), (4864, 30540), (5090, 29184), (5120, 29013), (6080, 24432), (6108, 24320), (7296, 20360), (7635, 19456), (7680, 19342), (8144, 18240), (9120, 16288), (9671, 15360), (9728, 15270), (10180, 14592), (12160, 12216)]