313217280

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 432

約数和(自身を含む): 1205305920

約数和(自身を除く): 892088640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 53, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 106, 108, 114, 120, 128, 135, 144, 152, 159, 160, 162, 171, 180, 190, 192, 212, 216, 228, 240, 243, 256, 265, 270, 285, 288, 304, 318, 320, 324, 342, 360, 380, 384, 405, 424, 432, 456, 477, 480, 486, 513, 530, 540, 570, 576, 608, 636, 640, 648, 684, 720, 760, 768, 795, 810, 848, 855, 864, 912, 954, 960, 972, 1007, 1026, 1060, 1080, 1140, 1152, 1215, 1216, 1272, 1280, 1296, 1368, 1431, 1440, 1520, 1539, 1590, 1620, 1696, 1710, 1728, 1824, 1908, 1920, 1944, 2014, 2052, 2120, 2160, 2280, 2304, 2385, 2430, 2432, 2544, 2565, 2592, 2736, 2862, 2880, 3021, 3040, 3078, 3180, 3240, 3392, 3420, 3456, 3648, 3816, 3840, 3888, 4028, 4104, 4240, 4293, 4320, 4560, 4617, 4770, 4860, 4864, 5035, 5088, 5130, 5184, 5472, 5724, 5760, 6042, 6080, 6156, 6360, 6480, 6784, 6840, 6912, 7155, 7296, 7632, 7695, 7776, 8056, 8208, 8480, 8586, 8640, 9063, 9120, 9234, 9540, 9720, 10070, 10176, 10260, 10368, 10944, 11448, 11520, 12084, 12160, 12312, 12720, 12879, 12960, 13568, 13680, 14310, 14592, 15105, 15264, 15390, 15552, 16112, 16416, 16960, 17172, 17280, 18126, 18240, 18468, 19080, 19440, 20140, 20352, 20520, 20736, 21465, 21888, 22896, 23085, 24168, 24320, 24624, 25440, 25758, 25920, 27189, 27360, 28620, 30210, 30528, 30780, 31104, 32224, 32832, 33920, 34344, 34560, 36252, 36480, 36936, 38160, 38880, 40280, 40704, 41040, 42930, 43776, 45315, 45792, 46170, 48336, 49248, 50880, 51516, 51840, 54378, 54720, 57240, 60420, 61056, 61560, 62208, 64395, 64448, 65664, 67840, 68688, 72504, 72960, 73872, 76320, 77760, 80560, 81567, 82080, 85860, 90630, 91584, 92340, 96672, 98496, 101760, 103032, 103680, 108756, 109440, 114480, 120840, 122112, 123120, 128790, 128896, 131328, 135945, 137376, 145008, 147744, 152640, 155520, 161120, 163134, 164160, 171720, 181260, 183168, 184680, 193344, 196992, 203520, 206064, 217512, 218880, 228960, 241680, 244701, 246240, 257580, 257792, 271890, 274752, 290016, 295488, 305280, 311040, 322240, 326268, 328320, 343440, 362520, 366336, 369360, 386688, 393984, 407835, 412128, 435024, 457920, 483360, 489402, 492480, 515160, 543780, 549504, 580032, 590976, 610560, 644480, 652536, 656640, 686880, 725040, 738720, 773376, 815670, 824256, 870048, 915840, 966720, 978804, 984960, 1030320, 1087560, 1099008, 1160064, 1181952, 1223505, 1288960, 1305072, 1373760, 1450080, 1477440, 1631340, 1648512, 1740096, 1831680, 1933440, 1957608, 1969920, 2060640, 2175120, 2320128, 2447010, 2610144, 2747520, 2900160, 2954880, 3262680, 3297024, 3480192, 3866880, 3915216, 4121280, 4350240, 4894020, 5220288, 5495040, 5800320, 5909760, 6525360, 6960384, 7830432, 8242560, 8700480, 9788040, 10440576, 11600640, 13050720, 15660864, 16485120, 17400960, 19576080, 20881152, 26101440, 31321728, 34801920, 39152160, 52202880, 62643456, 78304320, 104405760, 156608640, 313217280]

約数ペア:

[(1, 313217280), (2, 156608640), (3, 104405760), (4, 78304320), (5, 62643456), (6, 52202880), (8, 39152160), (9, 34801920), (10, 31321728), (12, 26101440), (15, 20881152), (16, 19576080), (18, 17400960), (19, 16485120), (20, 15660864), (24, 13050720), (27, 11600640), (30, 10440576), (32, 9788040), (36, 8700480), (38, 8242560), (40, 7830432), (45, 6960384), (48, 6525360), (53, 5909760), (54, 5800320), (57, 5495040), (60, 5220288), (64, 4894020), (72, 4350240), (76, 4121280), (80, 3915216), (81, 3866880), (90, 3480192), (95, 3297024), (96, 3262680), (106, 2954880), (108, 2900160), (114, 2747520), (120, 2610144), (128, 2447010), (135, 2320128), (144, 2175120), (152, 2060640), (159, 1969920), (160, 1957608), (162, 1933440), (171, 1831680), (180, 1740096), (190, 1648512), (192, 1631340), (212, 1477440), (216, 1450080), (228, 1373760), (240, 1305072), (243, 1288960), (256, 1223505), (265, 1181952), (270, 1160064), (285, 1099008), (288, 1087560), (304, 1030320), (318, 984960), (320, 978804), (324, 966720), (342, 915840), (360, 870048), (380, 824256), (384, 815670), (405, 773376), (424, 738720), (432, 725040), (456, 686880), (477, 656640), (480, 652536), (486, 644480), (513, 610560), (530, 590976), (540, 580032), (570, 549504), (576, 543780), (608, 515160), (636, 492480), (640, 489402), (648, 483360), (684, 457920), (720, 435024), (760, 412128), (768, 407835), (795, 393984), (810, 386688), (848, 369360), (855, 366336), (864, 362520), (912, 343440), (954, 328320), (960, 326268), (972, 322240), (1007, 311040), (1026, 305280), (1060, 295488), (1080, 290016), (1140, 274752), (1152, 271890), (1215, 257792), (1216, 257580), (1272, 246240), (1280, 244701), (1296, 241680), (1368, 228960), (1431, 218880), (1440, 217512), (1520, 206064), (1539, 203520), (1590, 196992), (1620, 193344), (1696, 184680), (1710, 183168), (1728, 181260), (1824, 171720), (1908, 164160), (1920, 163134), (1944, 161120), (2014, 155520), (2052, 152640), (2120, 147744), (2160, 145008), (2280, 137376), (2304, 135945), (2385, 131328), (2430, 128896), (2432, 128790), (2544, 123120), (2565, 122112), (2592, 120840), (2736, 114480), (2862, 109440), (2880, 108756), (3021, 103680), (3040, 103032), (3078, 101760), (3180, 98496), (3240, 96672), (3392, 92340), (3420, 91584), (3456, 90630), (3648, 85860), (3816, 82080), (3840, 81567), (3888, 80560), (4028, 77760), (4104, 76320), (4240, 73872), (4293, 72960), (4320, 72504), (4560, 68688), (4617, 67840), (4770, 65664), (4860, 64448), (4864, 64395), (5035, 62208), (5088, 61560), (5130, 61056), (5184, 60420), (5472, 57240), (5724, 54720), (5760, 54378), (6042, 51840), (6080, 51516), (6156, 50880), (6360, 49248), (6480, 48336), (6784, 46170), (6840, 45792), (6912, 45315), (7155, 43776), (7296, 42930), (7632, 41040), (7695, 40704), (7776, 40280), (8056, 38880), (8208, 38160), (8480, 36936), (8586, 36480), (8640, 36252), (9063, 34560), (9120, 34344), (9234, 33920), (9540, 32832), (9720, 32224), (10070, 31104), (10176, 30780), (10260, 30528), (10368, 30210), (10944, 28620), (11448, 27360), (11520, 27189), (12084, 25920), (12160, 25758), (12312, 25440), (12720, 24624), (12879, 24320), (12960, 24168), (13568, 23085), (13680, 22896), (14310, 21888), (14592, 21465), (15105, 20736), (15264, 20520), (15390, 20352), (15552, 20140), (16112, 19440), (16416, 19080), (16960, 18468), (17172, 18240), (17280, 18126)]