80163840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:352

約数の個数: 176

約数和(自身を含む): 272365632

約数和(自身を除く): 192201792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 307, 320, 340, 384, 408, 480, 510, 512, 544, 614, 640, 680, 768, 816, 921, 960, 1020, 1024, 1088, 1228, 1280, 1360, 1535, 1536, 1632, 1842, 1920, 2040, 2176, 2456, 2560, 2720, 3070, 3072, 3264, 3684, 3840, 4080, 4352, 4605, 4912, 5120, 5219, 5440, 6140, 6528, 7368, 7680, 8160, 8704, 9210, 9824, 10438, 10880, 12280, 13056, 14736, 15360, 15657, 16320, 17408, 18420, 19648, 20876, 21760, 24560, 26095, 26112, 29472, 31314, 32640, 36840, 39296, 41752, 43520, 49120, 52190, 52224, 58944, 62628, 65280, 73680, 78285, 78592, 83504, 87040, 98240, 104380, 117888, 125256, 130560, 147360, 156570, 157184, 167008, 196480, 208760, 235776, 250512, 261120, 294720, 313140, 314368, 334016, 392960, 417520, 471552, 501024, 589440, 626280, 668032, 785920, 835040, 943104, 1002048, 1178880, 1252560, 1336064, 1571840, 1670080, 2004096, 2357760, 2505120, 2672128, 3340160, 4008192, 4715520, 5010240, 5344256, 6680320, 8016384, 10020480, 13360640, 16032768, 20040960, 26721280, 40081920, 80163840]

約数ペア:

[(1, 80163840), (2, 40081920), (3, 26721280), (4, 20040960), (5, 16032768), (6, 13360640), (8, 10020480), (10, 8016384), (12, 6680320), (15, 5344256), (16, 5010240), (17, 4715520), (20, 4008192), (24, 3340160), (30, 2672128), (32, 2505120), (34, 2357760), (40, 2004096), (48, 1670080), (51, 1571840), (60, 1336064), (64, 1252560), (68, 1178880), (80, 1002048), (85, 943104), (96, 835040), (102, 785920), (120, 668032), (128, 626280), (136, 589440), (160, 501024), (170, 471552), (192, 417520), (204, 392960), (240, 334016), (255, 314368), (256, 313140), (272, 294720), (307, 261120), (320, 250512), (340, 235776), (384, 208760), (408, 196480), (480, 167008), (510, 157184), (512, 156570), (544, 147360), (614, 130560), (640, 125256), (680, 117888), (768, 104380), (816, 98240), (921, 87040), (960, 83504), (1020, 78592), (1024, 78285), (1088, 73680), (1228, 65280), (1280, 62628), (1360, 58944), (1535, 52224), (1536, 52190), (1632, 49120), (1842, 43520), (1920, 41752), (2040, 39296), (2176, 36840), (2456, 32640), (2560, 31314), (2720, 29472), (3070, 26112), (3072, 26095), (3264, 24560), (3684, 21760), (3840, 20876), (4080, 19648), (4352, 18420), (4605, 17408), (4912, 16320), (5120, 15657), (5219, 15360), (5440, 14736), (6140, 13056), (6528, 12280), (7368, 10880), (7680, 10438), (8160, 9824), (8704, 9210)]