248802960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 320

約数和(自身を含む): 946225152

約数和(自身を除く): 697422192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 47, 48, 56, 60, 69, 70, 80, 84, 92, 94, 105, 112, 115, 120, 137, 138, 140, 141, 161, 168, 184, 188, 210, 230, 235, 240, 274, 276, 280, 282, 322, 329, 336, 345, 368, 376, 411, 420, 460, 470, 483, 548, 552, 560, 564, 644, 658, 685, 690, 705, 752, 805, 822, 840, 920, 940, 959, 966, 987, 1081, 1096, 1104, 1128, 1288, 1316, 1370, 1380, 1410, 1610, 1644, 1645, 1680, 1840, 1880, 1918, 1932, 1974, 2055, 2162, 2192, 2256, 2415, 2576, 2632, 2740, 2760, 2820, 2877, 3151, 3220, 3243, 3288, 3290, 3760, 3836, 3864, 3948, 4110, 4324, 4795, 4830, 4935, 5264, 5405, 5480, 5520, 5640, 5754, 6302, 6439, 6440, 6486, 6576, 6580, 7567, 7672, 7728, 7896, 8220, 8648, 9453, 9590, 9660, 9870, 10810, 10960, 11280, 11508, 12604, 12878, 12880, 12972, 13160, 14385, 15134, 15344, 15755, 15792, 16215, 16440, 17296, 18906, 19180, 19317, 19320, 19740, 21620, 22057, 22701, 23016, 25208, 25756, 25944, 26320, 28770, 30268, 31510, 32195, 32430, 32880, 37812, 37835, 38360, 38634, 38640, 39480, 43240, 44114, 45073, 45402, 46032, 47265, 50416, 51512, 51888, 57540, 60536, 63020, 64390, 64860, 66171, 75624, 75670, 76720, 77268, 78960, 86480, 88228, 90146, 90804, 94530, 96585, 103024, 110285, 113505, 115080, 121072, 126040, 128780, 129720, 132342, 135219, 148097, 151248, 151340, 154536, 176456, 180292, 181608, 189060, 193170, 220570, 225365, 227010, 230160, 252080, 257560, 259440, 264684, 270438, 296194, 302680, 309072, 330855, 352912, 360584, 363216, 378120, 386340, 441140, 444291, 450730, 454020, 515120, 529368, 540876, 592388, 605360, 661710, 676095, 721168, 740485, 756240, 772680, 882280, 888582, 901460, 908040, 1036679, 1058736, 1081752, 1184776, 1323420, 1352190, 1480970, 1545360, 1764560, 1777164, 1802920, 1816080, 2073358, 2163504, 2221455, 2369552, 2646840, 2704380, 2961940, 3110037, 3554328, 3605840, 4146716, 4442910, 5183395, 5293680, 5408760, 5923880, 6220074, 7108656, 8293432, 8885820, 10366790, 10817520, 11847760, 12440148, 15550185, 16586864, 17771640, 20733580, 24880296, 31100370, 35543280, 41467160, 49760592, 62200740, 82934320, 124401480, 248802960]

約数ペア:

[(1, 248802960), (2, 124401480), (3, 82934320), (4, 62200740), (5, 49760592), (6, 41467160), (7, 35543280), (8, 31100370), (10, 24880296), (12, 20733580), (14, 17771640), (15, 16586864), (16, 15550185), (20, 12440148), (21, 11847760), (23, 10817520), (24, 10366790), (28, 8885820), (30, 8293432), (35, 7108656), (40, 6220074), (42, 5923880), (46, 5408760), (47, 5293680), (48, 5183395), (56, 4442910), (60, 4146716), (69, 3605840), (70, 3554328), (80, 3110037), (84, 2961940), (92, 2704380), (94, 2646840), (105, 2369552), (112, 2221455), (115, 2163504), (120, 2073358), (137, 1816080), (138, 1802920), (140, 1777164), (141, 1764560), (161, 1545360), (168, 1480970), (184, 1352190), (188, 1323420), (210, 1184776), (230, 1081752), (235, 1058736), (240, 1036679), (274, 908040), (276, 901460), (280, 888582), (282, 882280), (322, 772680), (329, 756240), (336, 740485), (345, 721168), (368, 676095), (376, 661710), (411, 605360), (420, 592388), (460, 540876), (470, 529368), (483, 515120), (548, 454020), (552, 450730), (560, 444291), (564, 441140), (644, 386340), (658, 378120), (685, 363216), (690, 360584), (705, 352912), (752, 330855), (805, 309072), (822, 302680), (840, 296194), (920, 270438), (940, 264684), (959, 259440), (966, 257560), (987, 252080), (1081, 230160), (1096, 227010), (1104, 225365), (1128, 220570), (1288, 193170), (1316, 189060), (1370, 181608), (1380, 180292), (1410, 176456), (1610, 154536), (1644, 151340), (1645, 151248), (1680, 148097), (1840, 135219), (1880, 132342), (1918, 129720), (1932, 128780), (1974, 126040), (2055, 121072), (2162, 115080), (2192, 113505), (2256, 110285), (2415, 103024), (2576, 96585), (2632, 94530), (2740, 90804), (2760, 90146), (2820, 88228), (2877, 86480), (3151, 78960), (3220, 77268), (3243, 76720), (3288, 75670), (3290, 75624), (3760, 66171), (3836, 64860), (3864, 64390), (3948, 63020), (4110, 60536), (4324, 57540), (4795, 51888), (4830, 51512), (4935, 50416), (5264, 47265), (5405, 46032), (5480, 45402), (5520, 45073), (5640, 44114), (5754, 43240), (6302, 39480), (6439, 38640), (6440, 38634), (6486, 38360), (6576, 37835), (6580, 37812), (7567, 32880), (7672, 32430), (7728, 32195), (7896, 31510), (8220, 30268), (8648, 28770), (9453, 26320), (9590, 25944), (9660, 25756), (9870, 25208), (10810, 23016), (10960, 22701), (11280, 22057), (11508, 21620), (12604, 19740), (12878, 19320), (12880, 19317), (12972, 19180), (13160, 18906), (14385, 17296), (15134, 16440), (15344, 16215), (15755, 15792)]