223581120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^4\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 280

約数和(自身を含む): 836669904

約数和(自身を除く): 613088784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 97, 98, 105, 112, 120, 140, 147, 160, 168, 192, 194, 196, 210, 224, 240, 245, 280, 291, 294, 320, 336, 343, 388, 392, 420, 448, 480, 485, 490, 560, 582, 588, 672, 679, 686, 735, 776, 784, 840, 960, 970, 980, 1029, 1120, 1164, 1176, 1344, 1358, 1372, 1455, 1470, 1552, 1568, 1680, 1715, 1940, 1960, 2037, 2058, 2240, 2328, 2352, 2401, 2716, 2744, 2910, 2940, 3104, 3136, 3360, 3395, 3430, 3880, 3920, 4074, 4116, 4656, 4704, 4753, 4802, 5145, 5432, 5488, 5820, 5880, 6208, 6720, 6790, 6860, 7203, 7760, 7840, 8148, 8232, 9312, 9408, 9506, 9604, 10185, 10290, 10864, 10976, 11640, 11760, 12005, 13580, 13720, 14259, 14406, 15520, 15680, 16296, 16464, 18624, 19012, 19208, 20370, 20580, 21728, 21952, 23280, 23520, 23765, 24010, 27160, 27440, 28518, 28812, 31040, 32592, 32928, 33271, 36015, 38024, 38416, 40740, 41160, 43456, 46560, 47040, 47530, 48020, 54320, 54880, 57036, 57624, 65184, 65856, 66542, 71295, 72030, 76048, 76832, 81480, 82320, 93120, 95060, 96040, 99813, 108640, 109760, 114072, 115248, 130368, 133084, 142590, 144060, 152096, 153664, 162960, 164640, 166355, 190120, 192080, 199626, 217280, 228144, 230496, 232897, 266168, 285180, 288120, 304192, 325920, 329280, 332710, 380240, 384160, 399252, 456288, 460992, 465794, 499065, 532336, 570360, 576240, 651840, 665420, 698691, 760480, 768320, 798504, 912576, 931588, 998130, 1064672, 1140720, 1152480, 1164485, 1330840, 1397382, 1520960, 1597008, 1863176, 1996260, 2129344, 2281440, 2304960, 2328970, 2661680, 2794764, 3194016, 3493455, 3726352, 3992520, 4562880, 4657940, 5323360, 5589528, 6388032, 6986910, 7452704, 7985040, 9315880, 10646720, 11179056, 13973820, 14905408, 15970080, 18631760, 22358112, 27947640, 31940160, 37263520, 44716224, 55895280, 74527040, 111790560, 223581120]

約数ペア:

[(1, 223581120), (2, 111790560), (3, 74527040), (4, 55895280), (5, 44716224), (6, 37263520), (7, 31940160), (8, 27947640), (10, 22358112), (12, 18631760), (14, 15970080), (15, 14905408), (16, 13973820), (20, 11179056), (21, 10646720), (24, 9315880), (28, 7985040), (30, 7452704), (32, 6986910), (35, 6388032), (40, 5589528), (42, 5323360), (48, 4657940), (49, 4562880), (56, 3992520), (60, 3726352), (64, 3493455), (70, 3194016), (80, 2794764), (84, 2661680), (96, 2328970), (97, 2304960), (98, 2281440), (105, 2129344), (112, 1996260), (120, 1863176), (140, 1597008), (147, 1520960), (160, 1397382), (168, 1330840), (192, 1164485), (194, 1152480), (196, 1140720), (210, 1064672), (224, 998130), (240, 931588), (245, 912576), (280, 798504), (291, 768320), (294, 760480), (320, 698691), (336, 665420), (343, 651840), (388, 576240), (392, 570360), (420, 532336), (448, 499065), (480, 465794), (485, 460992), (490, 456288), (560, 399252), (582, 384160), (588, 380240), (672, 332710), (679, 329280), (686, 325920), (735, 304192), (776, 288120), (784, 285180), (840, 266168), (960, 232897), (970, 230496), (980, 228144), (1029, 217280), (1120, 199626), (1164, 192080), (1176, 190120), (1344, 166355), (1358, 164640), (1372, 162960), (1455, 153664), (1470, 152096), (1552, 144060), (1568, 142590), (1680, 133084), (1715, 130368), (1940, 115248), (1960, 114072), (2037, 109760), (2058, 108640), (2240, 99813), (2328, 96040), (2352, 95060), (2401, 93120), (2716, 82320), (2744, 81480), (2910, 76832), (2940, 76048), (3104, 72030), (3136, 71295), (3360, 66542), (3395, 65856), (3430, 65184), (3880, 57624), (3920, 57036), (4074, 54880), (4116, 54320), (4656, 48020), (4704, 47530), (4753, 47040), (4802, 46560), (5145, 43456), (5432, 41160), (5488, 40740), (5820, 38416), (5880, 38024), (6208, 36015), (6720, 33271), (6790, 32928), (6860, 32592), (7203, 31040), (7760, 28812), (7840, 28518), (8148, 27440), (8232, 27160), (9312, 24010), (9408, 23765), (9506, 23520), (9604, 23280), (10185, 21952), (10290, 21728), (10864, 20580), (10976, 20370), (11640, 19208), (11760, 19012), (12005, 18624), (13580, 16464), (13720, 16296), (14259, 15680), (14406, 15520)]