274838040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1806

約数の個数: 192

約数和(自身を含む): 981676800

約数和(自身を除く): 706838760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 207, 228, 230, 276, 285, 342, 345, 360, 380, 414, 437, 456, 460, 552, 570, 684, 690, 760, 828, 855, 874, 920, 1035, 1140, 1311, 1368, 1380, 1656, 1710, 1747, 1748, 2070, 2185, 2280, 2622, 2760, 3420, 3494, 3496, 3933, 4140, 4370, 5241, 5244, 6555, 6840, 6988, 7866, 8280, 8735, 8740, 10482, 10488, 13110, 13976, 15723, 15732, 17470, 17480, 19665, 20964, 26205, 26220, 31446, 31464, 33193, 34940, 39330, 40181, 41928, 52410, 52440, 62892, 66386, 69880, 78615, 78660, 80362, 99579, 104820, 120543, 125784, 132772, 157230, 157320, 160724, 165965, 199158, 200905, 209640, 241086, 265544, 298737, 314460, 321448, 331930, 361629, 398316, 401810, 482172, 497895, 597474, 602715, 628920, 663860, 723258, 763439, 796632, 803620, 964344, 995790, 1194948, 1205430, 1327720, 1446516, 1493685, 1526878, 1607240, 1808145, 1991580, 2290317, 2389896, 2410860, 2893032, 2987370, 3053756, 3616290, 3817195, 3983160, 4580634, 4821720, 5974740, 6107512, 6870951, 7232580, 7634390, 9161268, 11451585, 11949480, 13741902, 14465160, 15268780, 18322536, 22903170, 27483804, 30537560, 34354755, 45806340, 54967608, 68709510, 91612680, 137419020, 274838040]

約数ペア:

[(1, 274838040), (2, 137419020), (3, 91612680), (4, 68709510), (5, 54967608), (6, 45806340), (8, 34354755), (9, 30537560), (10, 27483804), (12, 22903170), (15, 18322536), (18, 15268780), (19, 14465160), (20, 13741902), (23, 11949480), (24, 11451585), (30, 9161268), (36, 7634390), (38, 7232580), (40, 6870951), (45, 6107512), (46, 5974740), (57, 4821720), (60, 4580634), (69, 3983160), (72, 3817195), (76, 3616290), (90, 3053756), (92, 2987370), (95, 2893032), (114, 2410860), (115, 2389896), (120, 2290317), (138, 1991580), (152, 1808145), (171, 1607240), (180, 1526878), (184, 1493685), (190, 1446516), (207, 1327720), (228, 1205430), (230, 1194948), (276, 995790), (285, 964344), (342, 803620), (345, 796632), (360, 763439), (380, 723258), (414, 663860), (437, 628920), (456, 602715), (460, 597474), (552, 497895), (570, 482172), (684, 401810), (690, 398316), (760, 361629), (828, 331930), (855, 321448), (874, 314460), (920, 298737), (1035, 265544), (1140, 241086), (1311, 209640), (1368, 200905), (1380, 199158), (1656, 165965), (1710, 160724), (1747, 157320), (1748, 157230), (2070, 132772), (2185, 125784), (2280, 120543), (2622, 104820), (2760, 99579), (3420, 80362), (3494, 78660), (3496, 78615), (3933, 69880), (4140, 66386), (4370, 62892), (5241, 52440), (5244, 52410), (6555, 41928), (6840, 40181), (6988, 39330), (7866, 34940), (8280, 33193), (8735, 31464), (8740, 31446), (10482, 26220), (10488, 26205), (13110, 20964), (13976, 19665), (15723, 17480), (15732, 17470)]