271336320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{163}}^1$

素因数の和:222

約数の個数: 288

約数和(自身を含む): 1001421720

約数和(自身を除く): 730085400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 163, 170, 180, 192, 204, 240, 255, 272, 288, 289, 306, 320, 326, 340, 360, 384, 408, 480, 489, 510, 544, 576, 578, 612, 640, 652, 680, 720, 765, 815, 816, 867, 960, 978, 1020, 1088, 1152, 1156, 1224, 1304, 1360, 1440, 1445, 1467, 1530, 1630, 1632, 1734, 1920, 1956, 2040, 2176, 2312, 2445, 2448, 2601, 2608, 2720, 2771, 2880, 2890, 2934, 3060, 3260, 3264, 3468, 3912, 4080, 4335, 4624, 4890, 4896, 5202, 5216, 5440, 5542, 5760, 5780, 5868, 6120, 6520, 6528, 6936, 7335, 7824, 8160, 8313, 8670, 9248, 9780, 9792, 10404, 10432, 10880, 11084, 11560, 11736, 12240, 13005, 13040, 13855, 13872, 14670, 15648, 16320, 16626, 17340, 18496, 19560, 19584, 20808, 20864, 22168, 23120, 23472, 24480, 24939, 26010, 26080, 27710, 27744, 29340, 31296, 32640, 33252, 34680, 36992, 39120, 41565, 41616, 44336, 46240, 46944, 47107, 48960, 49878, 52020, 52160, 55420, 55488, 58680, 62592, 66504, 69360, 78240, 83130, 83232, 88672, 92480, 93888, 94214, 97920, 99756, 104040, 104320, 110840, 110976, 117360, 124695, 133008, 138720, 141321, 156480, 166260, 166464, 177344, 184960, 187776, 188428, 199512, 208080, 221680, 234720, 235535, 249390, 266016, 277440, 282642, 312960, 332520, 332928, 354688, 376856, 399024, 416160, 423963, 443360, 469440, 471070, 498780, 532032, 554880, 565284, 665040, 706605, 753712, 798048, 832320, 847926, 886720, 938880, 942140, 997560, 1064064, 1130568, 1330080, 1413210, 1507424, 1596096, 1664640, 1695852, 1773440, 1884280, 1995120, 2119815, 2261136, 2660160, 2826420, 3014848, 3192192, 3391704, 3768560, 3990240, 4239630, 4522272, 5320320, 5652840, 6029696, 6783408, 7537120, 7980480, 8479260, 9044544, 11305680, 13566816, 15074240, 15960960, 16958520, 18089088, 22611360, 27133632, 30148480, 33917040, 45222720, 54267264, 67834080, 90445440, 135668160, 271336320]

約数ペア:

[(1, 271336320), (2, 135668160), (3, 90445440), (4, 67834080), (5, 54267264), (6, 45222720), (8, 33917040), (9, 30148480), (10, 27133632), (12, 22611360), (15, 18089088), (16, 16958520), (17, 15960960), (18, 15074240), (20, 13566816), (24, 11305680), (30, 9044544), (32, 8479260), (34, 7980480), (36, 7537120), (40, 6783408), (45, 6029696), (48, 5652840), (51, 5320320), (60, 4522272), (64, 4239630), (68, 3990240), (72, 3768560), (80, 3391704), (85, 3192192), (90, 3014848), (96, 2826420), (102, 2660160), (120, 2261136), (128, 2119815), (136, 1995120), (144, 1884280), (153, 1773440), (160, 1695852), (163, 1664640), (170, 1596096), (180, 1507424), (192, 1413210), (204, 1330080), (240, 1130568), (255, 1064064), (272, 997560), (288, 942140), (289, 938880), (306, 886720), (320, 847926), (326, 832320), (340, 798048), (360, 753712), (384, 706605), (408, 665040), (480, 565284), (489, 554880), (510, 532032), (544, 498780), (576, 471070), (578, 469440), (612, 443360), (640, 423963), (652, 416160), (680, 399024), (720, 376856), (765, 354688), (815, 332928), (816, 332520), (867, 312960), (960, 282642), (978, 277440), (1020, 266016), (1088, 249390), (1152, 235535), (1156, 234720), (1224, 221680), (1304, 208080), (1360, 199512), (1440, 188428), (1445, 187776), (1467, 184960), (1530, 177344), (1630, 166464), (1632, 166260), (1734, 156480), (1920, 141321), (1956, 138720), (2040, 133008), (2176, 124695), (2312, 117360), (2445, 110976), (2448, 110840), (2601, 104320), (2608, 104040), (2720, 99756), (2771, 97920), (2880, 94214), (2890, 93888), (2934, 92480), (3060, 88672), (3260, 83232), (3264, 83130), (3468, 78240), (3912, 69360), (4080, 66504), (4335, 62592), (4624, 58680), (4890, 55488), (4896, 55420), (5202, 52160), (5216, 52020), (5440, 49878), (5542, 48960), (5760, 47107), (5780, 46944), (5868, 46240), (6120, 44336), (6520, 41616), (6528, 41565), (6936, 39120), (7335, 36992), (7824, 34680), (8160, 33252), (8313, 32640), (8670, 31296), (9248, 29340), (9780, 27744), (9792, 27710), (10404, 26080), (10432, 26010), (10880, 24939), (11084, 24480), (11560, 23472), (11736, 23120), (12240, 22168), (13005, 20864), (13040, 20808), (13855, 19584), (13872, 19560), (14670, 18496), (15648, 17340), (16320, 16626)]