268686720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 320

約数和(自身を含む): 986372640

約数和(自身を除く): 717685920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 71, 72, 73, 80, 81, 90, 96, 108, 120, 128, 135, 142, 144, 146, 160, 162, 180, 192, 213, 216, 219, 240, 270, 284, 288, 292, 320, 324, 355, 360, 365, 384, 405, 426, 432, 438, 480, 540, 568, 576, 584, 639, 640, 648, 657, 710, 720, 730, 810, 852, 864, 876, 960, 1065, 1080, 1095, 1136, 1152, 1168, 1278, 1296, 1314, 1420, 1440, 1460, 1620, 1704, 1728, 1752, 1917, 1920, 1971, 2130, 2160, 2190, 2272, 2336, 2556, 2592, 2628, 2840, 2880, 2920, 3195, 3240, 3285, 3408, 3456, 3504, 3834, 3942, 4260, 4320, 4380, 4544, 4672, 5112, 5183, 5184, 5256, 5680, 5751, 5760, 5840, 5913, 6390, 6480, 6570, 6816, 7008, 7668, 7884, 8520, 8640, 8760, 9088, 9344, 9585, 9855, 10224, 10366, 10368, 10512, 11360, 11502, 11680, 11826, 12780, 12960, 13140, 13632, 14016, 15336, 15549, 15768, 17040, 17280, 17520, 19170, 19710, 20448, 20732, 21024, 22720, 23004, 23360, 23652, 25560, 25915, 25920, 26280, 27264, 28032, 28755, 29565, 30672, 31098, 31536, 34080, 35040, 38340, 39420, 40896, 41464, 42048, 45440, 46008, 46647, 46720, 47304, 51120, 51830, 51840, 52560, 57510, 59130, 61344, 62196, 63072, 68160, 70080, 76680, 77745, 78840, 81792, 82928, 84096, 92016, 93294, 94608, 102240, 103660, 105120, 115020, 118260, 122688, 124392, 126144, 136320, 139941, 140160, 153360, 155490, 157680, 165856, 184032, 186588, 189216, 204480, 207320, 210240, 230040, 233235, 236520, 245376, 248784, 252288, 279882, 306720, 310980, 315360, 331712, 368064, 373176, 378432, 408960, 414640, 419823, 420480, 460080, 466470, 473040, 497568, 559764, 613440, 621960, 630720, 663424, 699705, 736128, 746352, 756864, 829280, 839646, 920160, 932940, 946080, 995136, 1119528, 1226880, 1243920, 1261440, 1399410, 1492704, 1658560, 1679292, 1840320, 1865880, 1892160, 1990272, 2099115, 2239056, 2487840, 2798820, 2985408, 3317120, 3358584, 3680640, 3731760, 3784320, 4198230, 4478112, 4975680, 5597640, 5970816, 6717168, 7463520, 8396460, 8956224, 9951360, 11195280, 13434336, 14927040, 16792920, 17912448, 22390560, 26868672, 29854080, 33585840, 44781120, 53737344, 67171680, 89562240, 134343360, 268686720]

約数ペア:

[(1, 268686720), (2, 134343360), (3, 89562240), (4, 67171680), (5, 53737344), (6, 44781120), (8, 33585840), (9, 29854080), (10, 26868672), (12, 22390560), (15, 17912448), (16, 16792920), (18, 14927040), (20, 13434336), (24, 11195280), (27, 9951360), (30, 8956224), (32, 8396460), (36, 7463520), (40, 6717168), (45, 5970816), (48, 5597640), (54, 4975680), (60, 4478112), (64, 4198230), (71, 3784320), (72, 3731760), (73, 3680640), (80, 3358584), (81, 3317120), (90, 2985408), (96, 2798820), (108, 2487840), (120, 2239056), (128, 2099115), (135, 1990272), (142, 1892160), (144, 1865880), (146, 1840320), (160, 1679292), (162, 1658560), (180, 1492704), (192, 1399410), (213, 1261440), (216, 1243920), (219, 1226880), (240, 1119528), (270, 995136), (284, 946080), (288, 932940), (292, 920160), (320, 839646), (324, 829280), (355, 756864), (360, 746352), (365, 736128), (384, 699705), (405, 663424), (426, 630720), (432, 621960), (438, 613440), (480, 559764), (540, 497568), (568, 473040), (576, 466470), (584, 460080), (639, 420480), (640, 419823), (648, 414640), (657, 408960), (710, 378432), (720, 373176), (730, 368064), (810, 331712), (852, 315360), (864, 310980), (876, 306720), (960, 279882), (1065, 252288), (1080, 248784), (1095, 245376), (1136, 236520), (1152, 233235), (1168, 230040), (1278, 210240), (1296, 207320), (1314, 204480), (1420, 189216), (1440, 186588), (1460, 184032), (1620, 165856), (1704, 157680), (1728, 155490), (1752, 153360), (1917, 140160), (1920, 139941), (1971, 136320), (2130, 126144), (2160, 124392), (2190, 122688), (2272, 118260), (2336, 115020), (2556, 105120), (2592, 103660), (2628, 102240), (2840, 94608), (2880, 93294), (2920, 92016), (3195, 84096), (3240, 82928), (3285, 81792), (3408, 78840), (3456, 77745), (3504, 76680), (3834, 70080), (3942, 68160), (4260, 63072), (4320, 62196), (4380, 61344), (4544, 59130), (4672, 57510), (5112, 52560), (5183, 51840), (5184, 51830), (5256, 51120), (5680, 47304), (5751, 46720), (5760, 46647), (5840, 46008), (5913, 45440), (6390, 42048), (6480, 41464), (6570, 40896), (6816, 39420), (7008, 38340), (7668, 35040), (7884, 34080), (8520, 31536), (8640, 31098), (8760, 30672), (9088, 29565), (9344, 28755), (9585, 28032), (9855, 27264), (10224, 26280), (10366, 25920), (10368, 25915), (10512, 25560), (11360, 23652), (11502, 23360), (11680, 23004), (11826, 22720), (12780, 21024), (12960, 20732), (13140, 20448), (13632, 19710), (14016, 19170), (15336, 17520), (15549, 17280), (15768, 17040)]