278415360

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 384

約数和(自身を含む): 1061424000

約数和(自身を除く): 783008640

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, 90, 95, 96, 106, 108, 114, 120, 128, 135, 144, 152, 159, 160, 171, 180, 190, 192, 212, 216, 228, 240, 256, 265, 270, 285, 288, 304, 318, 320, 342, 360, 380, 384, 424, 432, 456, 477, 480, 512, 513, 530, 540, 570, 576, 608, 636, 640, 684, 720, 760, 768, 795, 848, 855, 864, 912, 954, 960, 1007, 1024, 1026, 1060, 1080, 1140, 1152, 1216, 1272, 1280, 1368, 1431, 1440, 1520, 1536, 1590, 1696, 1710, 1728, 1824, 1908, 1920, 2014, 2048, 2052, 2120, 2160, 2280, 2304, 2385, 2432, 2544, 2560, 2565, 2736, 2862, 2880, 3021, 3040, 3072, 3180, 3392, 3420, 3456, 3648, 3816, 3840, 4028, 4104, 4240, 4320, 4560, 4608, 4770, 4864, 5035, 5088, 5120, 5130, 5472, 5724, 5760, 6042, 6080, 6144, 6360, 6784, 6840, 6912, 7155, 7296, 7632, 7680, 8056, 8208, 8480, 8640, 9063, 9120, 9216, 9540, 9728, 10070, 10176, 10240, 10260, 10944, 11448, 11520, 12084, 12160, 12720, 13568, 13680, 13824, 14310, 14592, 15105, 15264, 15360, 16112, 16416, 16960, 17280, 18126, 18240, 18432, 19080, 19456, 20140, 20352, 20520, 21888, 22896, 23040, 24168, 24320, 25440, 27136, 27189, 27360, 27648, 28620, 29184, 30210, 30528, 30720, 32224, 32832, 33920, 34560, 36252, 36480, 38160, 38912, 40280, 40704, 41040, 43776, 45315, 45792, 46080, 48336, 48640, 50880, 54272, 54378, 54720, 55296, 57240, 58368, 60420, 61056, 64448, 65664, 67840, 69120, 72504, 72960, 76320, 80560, 81408, 82080, 87552, 90630, 91584, 92160, 96672, 97280, 101760, 108544, 108756, 109440, 114480, 116736, 120840, 122112, 128896, 131328, 135680, 135945, 138240, 145008, 145920, 152640, 161120, 162816, 164160, 175104, 181260, 183168, 193344, 194560, 203520, 217512, 218880, 228960, 241680, 244224, 257792, 262656, 271360, 271890, 276480, 290016, 291840, 305280, 322240, 325632, 328320, 350208, 362520, 366336, 386688, 407040, 435024, 437760, 457920, 483360, 488448, 515584, 525312, 542720, 543780, 580032, 583680, 610560, 644480, 656640, 725040, 732672, 773376, 814080, 870048, 875520, 915840, 966720, 976896, 1031168, 1050624, 1087560, 1160064, 1221120, 1288960, 1313280, 1450080, 1465344, 1546752, 1628160, 1740096, 1751040, 1831680, 1933440, 2062336, 2175120, 2320128, 2442240, 2577920, 2626560, 2900160, 2930688, 3093504, 3480192, 3663360, 3866880, 4350240, 4640256, 4884480, 5155840, 5253120, 5800320, 6187008, 6960384, 7326720, 7733760, 8700480, 9280512, 10311680, 11600640, 13920768, 14653440, 15467520, 17400960, 18561024, 23201280, 27841536, 30935040, 34801920, 46402560, 55683072, 69603840, 92805120, 139207680, 278415360]

約数ペア:

[(1, 278415360), (2, 139207680), (3, 92805120), (4, 69603840), (5, 55683072), (6, 46402560), (8, 34801920), (9, 30935040), (10, 27841536), (12, 23201280), (15, 18561024), (16, 17400960), (18, 15467520), (19, 14653440), (20, 13920768), (24, 11600640), (27, 10311680), (30, 9280512), (32, 8700480), (36, 7733760), (38, 7326720), (40, 6960384), (45, 6187008), (48, 5800320), (53, 5253120), (54, 5155840), (57, 4884480), (60, 4640256), (64, 4350240), (72, 3866880), (76, 3663360), (80, 3480192), (90, 3093504), (95, 2930688), (96, 2900160), (106, 2626560), (108, 2577920), (114, 2442240), (120, 2320128), (128, 2175120), (135, 2062336), (144, 1933440), (152, 1831680), (159, 1751040), (160, 1740096), (171, 1628160), (180, 1546752), (190, 1465344), (192, 1450080), (212, 1313280), (216, 1288960), (228, 1221120), (240, 1160064), (256, 1087560), (265, 1050624), (270, 1031168), (285, 976896), (288, 966720), (304, 915840), (318, 875520), (320, 870048), (342, 814080), (360, 773376), (380, 732672), (384, 725040), (424, 656640), (432, 644480), (456, 610560), (477, 583680), (480, 580032), (512, 543780), (513, 542720), (530, 525312), (540, 515584), (570, 488448), (576, 483360), (608, 457920), (636, 437760), (640, 435024), (684, 407040), (720, 386688), (760, 366336), (768, 362520), (795, 350208), (848, 328320), (855, 325632), (864, 322240), (912, 305280), (954, 291840), (960, 290016), (1007, 276480), (1024, 271890), (1026, 271360), (1060, 262656), (1080, 257792), (1140, 244224), (1152, 241680), (1216, 228960), (1272, 218880), (1280, 217512), (1368, 203520), (1431, 194560), (1440, 193344), (1520, 183168), (1536, 181260), (1590, 175104), (1696, 164160), (1710, 162816), (1728, 161120), (1824, 152640), (1908, 145920), (1920, 145008), (2014, 138240), (2048, 135945), (2052, 135680), (2120, 131328), (2160, 128896), (2280, 122112), (2304, 120840), (2385, 116736), (2432, 114480), (2544, 109440), (2560, 108756), (2565, 108544), (2736, 101760), (2862, 97280), (2880, 96672), (3021, 92160), (3040, 91584), (3072, 90630), (3180, 87552), (3392, 82080), (3420, 81408), (3456, 80560), (3648, 76320), (3816, 72960), (3840, 72504), (4028, 69120), (4104, 67840), (4240, 65664), (4320, 64448), (4560, 61056), (4608, 60420), (4770, 58368), (4864, 57240), (5035, 55296), (5088, 54720), (5120, 54378), (5130, 54272), (5472, 50880), (5724, 48640), (5760, 48336), (6042, 46080), (6080, 45792), (6144, 45315), (6360, 43776), (6784, 41040), (6840, 40704), (6912, 40280), (7155, 38912), (7296, 38160), (7632, 36480), (7680, 36252), (8056, 34560), (8208, 33920), (8480, 32832), (8640, 32224), (9063, 30720), (9120, 30528), (9216, 30210), (9540, 29184), (9728, 28620), (10070, 27648), (10176, 27360), (10240, 27189), (10260, 27136), (10944, 25440), (11448, 24320), (11520, 24168), (12084, 23040), (12160, 22896), (12720, 21888), (13568, 20520), (13680, 20352), (13824, 20140), (14310, 19456), (14592, 19080), (15105, 18432), (15264, 18240), (15360, 18126), (16112, 17280), (16416, 16960)]