317357760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:303

約数の個数: 224

約数和(自身を含む): 1076797440

約数和(自身を除く): 759439680

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, 127, 137, 152, 160, 190, 192, 228, 240, 254, 274, 285, 304, 320, 380, 381, 411, 456, 480, 508, 548, 570, 608, 635, 685, 760, 762, 822, 912, 960, 1016, 1096, 1140, 1216, 1270, 1370, 1520, 1524, 1644, 1824, 1905, 2032, 2055, 2192, 2280, 2413, 2540, 2603, 2740, 3040, 3048, 3288, 3648, 3810, 4064, 4110, 4384, 4560, 4826, 5080, 5206, 5480, 6080, 6096, 6576, 7239, 7620, 7809, 8128, 8220, 8768, 9120, 9652, 10160, 10412, 10960, 12065, 12192, 13015, 13152, 14478, 15240, 15618, 16440, 17399, 18240, 19304, 20320, 20824, 21920, 24130, 24384, 26030, 26304, 28956, 30480, 31236, 32880, 34798, 36195, 38608, 39045, 40640, 41648, 43840, 48260, 52060, 52197, 57912, 60960, 62472, 65760, 69596, 72390, 77216, 78090, 83296, 86995, 96520, 104120, 104394, 115824, 121920, 124944, 131520, 139192, 144780, 154432, 156180, 166592, 173990, 193040, 208240, 208788, 231648, 249888, 260985, 278384, 289560, 312360, 330581, 347980, 386080, 416480, 417576, 463296, 499776, 521970, 556768, 579120, 624720, 661162, 695960, 772160, 832960, 835152, 991743, 1043940, 1113536, 1158240, 1249440, 1322324, 1391920, 1652905, 1670304, 1983486, 2087880, 2316480, 2498880, 2644648, 2783840, 3305810, 3340608, 3966972, 4175760, 4958715, 5289296, 5567680, 6611620, 7933944, 8351520, 9917430, 10578592, 13223240, 15867888, 16703040, 19834860, 21157184, 26446480, 31735776, 39669720, 52892960, 63471552, 79339440, 105785920, 158678880, 317357760]

約数ペア:

[(1, 317357760), (2, 158678880), (3, 105785920), (4, 79339440), (5, 63471552), (6, 52892960), (8, 39669720), (10, 31735776), (12, 26446480), (15, 21157184), (16, 19834860), (19, 16703040), (20, 15867888), (24, 13223240), (30, 10578592), (32, 9917430), (38, 8351520), (40, 7933944), (48, 6611620), (57, 5567680), (60, 5289296), (64, 4958715), (76, 4175760), (80, 3966972), (95, 3340608), (96, 3305810), (114, 2783840), (120, 2644648), (127, 2498880), (137, 2316480), (152, 2087880), (160, 1983486), (190, 1670304), (192, 1652905), (228, 1391920), (240, 1322324), (254, 1249440), (274, 1158240), (285, 1113536), (304, 1043940), (320, 991743), (380, 835152), (381, 832960), (411, 772160), (456, 695960), (480, 661162), (508, 624720), (548, 579120), (570, 556768), (608, 521970), (635, 499776), (685, 463296), (760, 417576), (762, 416480), (822, 386080), (912, 347980), (960, 330581), (1016, 312360), (1096, 289560), (1140, 278384), (1216, 260985), (1270, 249888), (1370, 231648), (1520, 208788), (1524, 208240), (1644, 193040), (1824, 173990), (1905, 166592), (2032, 156180), (2055, 154432), (2192, 144780), (2280, 139192), (2413, 131520), (2540, 124944), (2603, 121920), (2740, 115824), (3040, 104394), (3048, 104120), (3288, 96520), (3648, 86995), (3810, 83296), (4064, 78090), (4110, 77216), (4384, 72390), (4560, 69596), (4826, 65760), (5080, 62472), (5206, 60960), (5480, 57912), (6080, 52197), (6096, 52060), (6576, 48260), (7239, 43840), (7620, 41648), (7809, 40640), (8128, 39045), (8220, 38608), (8768, 36195), (9120, 34798), (9652, 32880), (10160, 31236), (10412, 30480), (10960, 28956), (12065, 26304), (12192, 26030), (13015, 24384), (13152, 24130), (14478, 21920), (15240, 20824), (15618, 20320), (16440, 19304), (17399, 18240)]