1269431040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:307

約数の個数: 288

約数和(自身を含む): 4332625920

約数和(自身を除く): 3063194880

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, 128, 137, 152, 160, 190, 192, 228, 240, 254, 256, 274, 285, 304, 320, 380, 381, 384, 411, 456, 480, 508, 548, 570, 608, 635, 640, 685, 760, 762, 768, 822, 912, 960, 1016, 1096, 1140, 1216, 1270, 1280, 1370, 1520, 1524, 1644, 1824, 1905, 1920, 2032, 2055, 2192, 2280, 2413, 2432, 2540, 2603, 2740, 3040, 3048, 3288, 3648, 3810, 3840, 4064, 4110, 4384, 4560, 4826, 4864, 5080, 5206, 5480, 6080, 6096, 6576, 7239, 7296, 7620, 7809, 8128, 8220, 8768, 9120, 9652, 10160, 10412, 10960, 12065, 12160, 12192, 13015, 13152, 14478, 14592, 15240, 15618, 16256, 16440, 17399, 17536, 18240, 19304, 20320, 20824, 21920, 24130, 24320, 24384, 26030, 26304, 28956, 30480, 31236, 32512, 32880, 34798, 35072, 36195, 36480, 38608, 39045, 40640, 41648, 43840, 48260, 48768, 52060, 52197, 52608, 57912, 60960, 62472, 65760, 69596, 72390, 72960, 77216, 78090, 81280, 83296, 86995, 87680, 96520, 97536, 104120, 104394, 105216, 115824, 121920, 124944, 131520, 139192, 144780, 154432, 156180, 162560, 166592, 173990, 175360, 193040, 208240, 208788, 231648, 243840, 249888, 260985, 263040, 278384, 289560, 308864, 312360, 330581, 333184, 347980, 386080, 416480, 417576, 463296, 487680, 499776, 521970, 526080, 556768, 579120, 617728, 624720, 661162, 666368, 695960, 772160, 832960, 835152, 926592, 991743, 999552, 1043940, 1113536, 1158240, 1249440, 1322324, 1391920, 1544320, 1652905, 1665920, 1670304, 1853184, 1983486, 1999104, 2087880, 2227072, 2316480, 2498880, 2644648, 2783840, 3088640, 3305810, 3331840, 3340608, 3966972, 4175760, 4454144, 4632960, 4958715, 4997760, 5289296, 5567680, 6611620, 6681216, 7933944, 8351520, 9265920, 9917430, 9995520, 10578592, 11135360, 13223240, 13362432, 15867888, 16703040, 19834860, 21157184, 22270720, 26446480, 31735776, 33406080, 39669720, 42314368, 52892960, 63471552, 66812160, 79339440, 84628736, 105785920, 126943104, 158678880, 211571840, 253886208, 317357760, 423143680, 634715520, 1269431040]

約数ペア:

[(1, 1269431040), (2, 634715520), (3, 423143680), (4, 317357760), (5, 253886208), (6, 211571840), (8, 158678880), (10, 126943104), (12, 105785920), (15, 84628736), (16, 79339440), (19, 66812160), (20, 63471552), (24, 52892960), (30, 42314368), (32, 39669720), (38, 33406080), (40, 31735776), (48, 26446480), (57, 22270720), (60, 21157184), (64, 19834860), (76, 16703040), (80, 15867888), (95, 13362432), (96, 13223240), (114, 11135360), (120, 10578592), (127, 9995520), (128, 9917430), (137, 9265920), (152, 8351520), (160, 7933944), (190, 6681216), (192, 6611620), (228, 5567680), (240, 5289296), (254, 4997760), (256, 4958715), (274, 4632960), (285, 4454144), (304, 4175760), (320, 3966972), (380, 3340608), (381, 3331840), (384, 3305810), (411, 3088640), (456, 2783840), (480, 2644648), (508, 2498880), (548, 2316480), (570, 2227072), (608, 2087880), (635, 1999104), (640, 1983486), (685, 1853184), (760, 1670304), (762, 1665920), (768, 1652905), (822, 1544320), (912, 1391920), (960, 1322324), (1016, 1249440), (1096, 1158240), (1140, 1113536), (1216, 1043940), (1270, 999552), (1280, 991743), (1370, 926592), (1520, 835152), (1524, 832960), (1644, 772160), (1824, 695960), (1905, 666368), (1920, 661162), (2032, 624720), (2055, 617728), (2192, 579120), (2280, 556768), (2413, 526080), (2432, 521970), (2540, 499776), (2603, 487680), (2740, 463296), (3040, 417576), (3048, 416480), (3288, 386080), (3648, 347980), (3810, 333184), (3840, 330581), (4064, 312360), (4110, 308864), (4384, 289560), (4560, 278384), (4826, 263040), (4864, 260985), (5080, 249888), (5206, 243840), (5480, 231648), (6080, 208788), (6096, 208240), (6576, 193040), (7239, 175360), (7296, 173990), (7620, 166592), (7809, 162560), (8128, 156180), (8220, 154432), (8768, 144780), (9120, 139192), (9652, 131520), (10160, 124944), (10412, 121920), (10960, 115824), (12065, 105216), (12160, 104394), (12192, 104120), (13015, 97536), (13152, 96520), (14478, 87680), (14592, 86995), (15240, 83296), (15618, 81280), (16256, 78090), (16440, 77216), (17399, 72960), (17536, 72390), (18240, 69596), (19304, 65760), (20320, 62472), (20824, 60960), (21920, 57912), (24130, 52608), (24320, 52197), (24384, 52060), (26030, 48768), (26304, 48260), (28956, 43840), (30480, 41648), (31236, 40640), (32512, 39045), (32880, 38608), (34798, 36480), (35072, 36195)]