262145280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3593}}^1$

素因数の和:3636

約数の個数: 144

約数和(自身を含む): 881536320

約数和(自身を除く): 619391040

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, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 3040, 3593, 3648, 3840, 4560, 4864, 6080, 7186, 7296, 9120, 10779, 12160, 14372, 14592, 17965, 18240, 21558, 24320, 28744, 35930, 36480, 43116, 53895, 57488, 68267, 71860, 72960, 86232, 107790, 114976, 136534, 143720, 172464, 204801, 215580, 229952, 273068, 287440, 341335, 344928, 409602, 431160, 459904, 546136, 574880, 682670, 689856, 819204, 862320, 919808, 1024005, 1092272, 1149760, 1365340, 1379712, 1638408, 1724640, 2048010, 2184544, 2299520, 2730680, 2759424, 3276816, 3449280, 4096020, 4369088, 4599040, 5461360, 6553632, 6898560, 8192040, 8738176, 10922720, 13107264, 13797120, 16384080, 17476352, 21845440, 26214528, 32768160, 43690880, 52429056, 65536320, 87381760, 131072640, 262145280]

約数ペア:

[(1, 262145280), (2, 131072640), (3, 87381760), (4, 65536320), (5, 52429056), (6, 43690880), (8, 32768160), (10, 26214528), (12, 21845440), (15, 17476352), (16, 16384080), (19, 13797120), (20, 13107264), (24, 10922720), (30, 8738176), (32, 8192040), (38, 6898560), (40, 6553632), (48, 5461360), (57, 4599040), (60, 4369088), (64, 4096020), (76, 3449280), (80, 3276816), (95, 2759424), (96, 2730680), (114, 2299520), (120, 2184544), (128, 2048010), (152, 1724640), (160, 1638408), (190, 1379712), (192, 1365340), (228, 1149760), (240, 1092272), (256, 1024005), (285, 919808), (304, 862320), (320, 819204), (380, 689856), (384, 682670), (456, 574880), (480, 546136), (570, 459904), (608, 431160), (640, 409602), (760, 344928), (768, 341335), (912, 287440), (960, 273068), (1140, 229952), (1216, 215580), (1280, 204801), (1520, 172464), (1824, 143720), (1920, 136534), (2280, 114976), (2432, 107790), (3040, 86232), (3593, 72960), (3648, 71860), (3840, 68267), (4560, 57488), (4864, 53895), (6080, 43116), (7186, 36480), (7296, 35930), (9120, 28744), (10779, 24320), (12160, 21558), (14372, 18240), (14592, 17965)]