244847680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:577

約数の個数: 224

約数和(自身を含む): 766632960

約数和(自身を除く): 521785280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 266, 280, 304, 308, 320, 352, 380, 385, 418, 440, 448, 523, 532, 560, 608, 616, 665, 704, 760, 770, 836, 880, 1045, 1046, 1064, 1120, 1216, 1232, 1330, 1463, 1520, 1540, 1672, 1760, 2090, 2092, 2128, 2240, 2464, 2615, 2660, 2926, 3040, 3080, 3344, 3520, 3661, 4180, 4184, 4256, 4928, 5230, 5320, 5753, 5852, 6080, 6160, 6688, 7315, 7322, 8360, 8368, 8512, 9937, 10460, 10640, 11506, 11704, 12320, 13376, 14630, 14644, 16720, 16736, 18305, 19874, 20920, 21280, 23012, 23408, 24640, 28765, 29260, 29288, 33440, 33472, 36610, 39748, 40271, 41840, 42560, 46024, 46816, 49685, 57530, 58520, 58576, 66880, 69559, 73220, 79496, 80542, 83680, 92048, 93632, 99370, 109307, 115060, 117040, 117152, 139118, 146440, 158992, 161084, 167360, 184096, 198740, 201355, 218614, 230120, 234080, 234304, 278236, 292880, 317984, 322168, 347795, 368192, 397480, 402710, 437228, 460240, 468160, 546535, 556472, 585760, 635968, 644336, 695590, 765149, 794960, 805420, 874456, 920480, 1093070, 1112944, 1171520, 1288672, 1391180, 1530298, 1589920, 1610840, 1748912, 1840960, 2186140, 2225888, 2577344, 2782360, 3060596, 3179840, 3221680, 3497824, 3825745, 4372280, 4451776, 5564720, 6121192, 6443360, 6995648, 7651490, 8744560, 11129440, 12242384, 12886720, 15302980, 17489120, 22258880, 24484768, 30605960, 34978240, 48969536, 61211920, 122423840, 244847680]

約数ペア:

[(1, 244847680), (2, 122423840), (4, 61211920), (5, 48969536), (7, 34978240), (8, 30605960), (10, 24484768), (11, 22258880), (14, 17489120), (16, 15302980), (19, 12886720), (20, 12242384), (22, 11129440), (28, 8744560), (32, 7651490), (35, 6995648), (38, 6443360), (40, 6121192), (44, 5564720), (55, 4451776), (56, 4372280), (64, 3825745), (70, 3497824), (76, 3221680), (77, 3179840), (80, 3060596), (88, 2782360), (95, 2577344), (110, 2225888), (112, 2186140), (133, 1840960), (140, 1748912), (152, 1610840), (154, 1589920), (160, 1530298), (176, 1391180), (190, 1288672), (209, 1171520), (220, 1112944), (224, 1093070), (266, 920480), (280, 874456), (304, 805420), (308, 794960), (320, 765149), (352, 695590), (380, 644336), (385, 635968), (418, 585760), (440, 556472), (448, 546535), (523, 468160), (532, 460240), (560, 437228), (608, 402710), (616, 397480), (665, 368192), (704, 347795), (760, 322168), (770, 317984), (836, 292880), (880, 278236), (1045, 234304), (1046, 234080), (1064, 230120), (1120, 218614), (1216, 201355), (1232, 198740), (1330, 184096), (1463, 167360), (1520, 161084), (1540, 158992), (1672, 146440), (1760, 139118), (2090, 117152), (2092, 117040), (2128, 115060), (2240, 109307), (2464, 99370), (2615, 93632), (2660, 92048), (2926, 83680), (3040, 80542), (3080, 79496), (3344, 73220), (3520, 69559), (3661, 66880), (4180, 58576), (4184, 58520), (4256, 57530), (4928, 49685), (5230, 46816), (5320, 46024), (5753, 42560), (5852, 41840), (6080, 40271), (6160, 39748), (6688, 36610), (7315, 33472), (7322, 33440), (8360, 29288), (8368, 29260), (8512, 28765), (9937, 24640), (10460, 23408), (10640, 23012), (11506, 21280), (11704, 20920), (12320, 19874), (13376, 18305), (14630, 16736), (14644, 16720)]