1724720640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3163}}^1$

素因数の和:3260

約数の個数: 160

約数和(自身を含む): 5593142016

約数和(自身を除く): 3868421376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 256, 284, 320, 355, 384, 426, 480, 512, 568, 640, 710, 768, 852, 960, 1065, 1136, 1280, 1420, 1536, 1704, 1920, 2130, 2272, 2560, 2840, 3163, 3408, 3840, 4260, 4544, 5680, 6326, 6816, 7680, 8520, 9088, 9489, 11360, 12652, 13632, 15815, 17040, 18176, 18978, 22720, 25304, 27264, 31630, 34080, 36352, 37956, 45440, 47445, 50608, 54528, 63260, 68160, 75912, 90880, 94890, 101216, 109056, 126520, 136320, 151824, 181760, 189780, 202432, 224573, 253040, 272640, 303648, 379560, 404864, 449146, 506080, 545280, 607296, 673719, 759120, 809728, 898292, 1012160, 1122865, 1214592, 1347438, 1518240, 1619456, 1796584, 2024320, 2245730, 2429184, 2694876, 3036480, 3368595, 3593168, 4048640, 4491460, 4858368, 5389752, 6072960, 6737190, 7186336, 8097280, 8982920, 10779504, 12145920, 13474380, 14372672, 17965840, 21559008, 24291840, 26948760, 28745344, 35931680, 43118016, 53897520, 57490688, 71863360, 86236032, 107795040, 114981376, 143726720, 172472064, 215590080, 287453440, 344944128, 431180160, 574906880, 862360320, 1724720640]

約数ペア:

[(1, 1724720640), (2, 862360320), (3, 574906880), (4, 431180160), (5, 344944128), (6, 287453440), (8, 215590080), (10, 172472064), (12, 143726720), (15, 114981376), (16, 107795040), (20, 86236032), (24, 71863360), (30, 57490688), (32, 53897520), (40, 43118016), (48, 35931680), (60, 28745344), (64, 26948760), (71, 24291840), (80, 21559008), (96, 17965840), (120, 14372672), (128, 13474380), (142, 12145920), (160, 10779504), (192, 8982920), (213, 8097280), (240, 7186336), (256, 6737190), (284, 6072960), (320, 5389752), (355, 4858368), (384, 4491460), (426, 4048640), (480, 3593168), (512, 3368595), (568, 3036480), (640, 2694876), (710, 2429184), (768, 2245730), (852, 2024320), (960, 1796584), (1065, 1619456), (1136, 1518240), (1280, 1347438), (1420, 1214592), (1536, 1122865), (1704, 1012160), (1920, 898292), (2130, 809728), (2272, 759120), (2560, 673719), (2840, 607296), (3163, 545280), (3408, 506080), (3840, 449146), (4260, 404864), (4544, 379560), (5680, 303648), (6326, 272640), (6816, 253040), (7680, 224573), (8520, 202432), (9088, 189780), (9489, 181760), (11360, 151824), (12652, 136320), (13632, 126520), (15815, 109056), (17040, 101216), (18176, 94890), (18978, 90880), (22720, 75912), (25304, 68160), (27264, 63260), (31630, 54528), (34080, 50608), (36352, 47445), (37956, 45440)]