223472480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 709466688

約数和(自身を除く): 485994208

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 97, 110, 112, 119, 121, 136, 140, 154, 160, 170, 176, 187, 194, 220, 224, 238, 242, 272, 280, 308, 340, 352, 374, 385, 388, 440, 476, 484, 485, 544, 560, 595, 605, 616, 679, 680, 748, 770, 776, 847, 880, 935, 952, 968, 970, 1067, 1120, 1190, 1210, 1232, 1309, 1358, 1360, 1496, 1540, 1552, 1649, 1694, 1760, 1870, 1904, 1936, 1940, 2057, 2134, 2380, 2420, 2464, 2618, 2716, 2720, 2992, 3080, 3104, 3298, 3388, 3395, 3740, 3808, 3872, 3880, 4114, 4235, 4268, 4760, 4840, 5236, 5335, 5432, 5984, 6160, 6545, 6596, 6776, 6790, 7469, 7480, 7760, 8228, 8245, 8470, 8536, 9520, 9680, 10285, 10472, 10670, 10864, 11543, 11737, 12320, 13090, 13192, 13552, 13580, 14399, 14938, 14960, 15520, 16456, 16490, 16940, 17072, 18139, 19040, 19360, 20570, 20944, 21340, 21728, 23086, 23474, 26180, 26384, 27104, 27160, 28798, 29876, 29920, 32912, 32980, 33880, 34144, 36278, 37345, 41140, 41888, 42680, 46172, 46948, 52360, 52768, 54320, 57596, 57715, 58685, 59752, 65824, 65960, 67760, 71995, 72556, 74690, 82159, 82280, 85360, 90695, 92344, 93896, 104720, 108640, 115192, 115430, 117370, 119504, 126973, 131920, 135520, 143990, 145112, 149380, 164318, 164560, 170720, 181390, 184688, 187792, 199529, 209440, 230384, 230860, 234740, 239008, 253946, 263840, 287980, 290224, 298760, 328636, 329120, 362780, 369376, 375584, 399058, 410795, 460768, 461720, 469480, 507892, 575960, 580448, 597520, 634865, 657272, 725560, 798116, 821590, 923440, 938960, 997645, 1015784, 1151920, 1195040, 1269730, 1314544, 1396703, 1451120, 1596232, 1643180, 1846880, 1877920, 1995290, 2031568, 2303840, 2539460, 2629088, 2793406, 2902240, 3192464, 3286360, 3990580, 4063136, 5078920, 5586812, 6384928, 6572720, 6983515, 7981160, 10157840, 11173624, 13145440, 13967030, 15962320, 20315680, 22347248, 27934060, 31924640, 44694496, 55868120, 111736240, 223472480]

約数ペア:

[(1, 223472480), (2, 111736240), (4, 55868120), (5, 44694496), (7, 31924640), (8, 27934060), (10, 22347248), (11, 20315680), (14, 15962320), (16, 13967030), (17, 13145440), (20, 11173624), (22, 10157840), (28, 7981160), (32, 6983515), (34, 6572720), (35, 6384928), (40, 5586812), (44, 5078920), (55, 4063136), (56, 3990580), (68, 3286360), (70, 3192464), (77, 2902240), (80, 2793406), (85, 2629088), (88, 2539460), (97, 2303840), (110, 2031568), (112, 1995290), (119, 1877920), (121, 1846880), (136, 1643180), (140, 1596232), (154, 1451120), (160, 1396703), (170, 1314544), (176, 1269730), (187, 1195040), (194, 1151920), (220, 1015784), (224, 997645), (238, 938960), (242, 923440), (272, 821590), (280, 798116), (308, 725560), (340, 657272), (352, 634865), (374, 597520), (385, 580448), (388, 575960), (440, 507892), (476, 469480), (484, 461720), (485, 460768), (544, 410795), (560, 399058), (595, 375584), (605, 369376), (616, 362780), (679, 329120), (680, 328636), (748, 298760), (770, 290224), (776, 287980), (847, 263840), (880, 253946), (935, 239008), (952, 234740), (968, 230860), (970, 230384), (1067, 209440), (1120, 199529), (1190, 187792), (1210, 184688), (1232, 181390), (1309, 170720), (1358, 164560), (1360, 164318), (1496, 149380), (1540, 145112), (1552, 143990), (1649, 135520), (1694, 131920), (1760, 126973), (1870, 119504), (1904, 117370), (1936, 115430), (1940, 115192), (2057, 108640), (2134, 104720), (2380, 93896), (2420, 92344), (2464, 90695), (2618, 85360), (2716, 82280), (2720, 82159), (2992, 74690), (3080, 72556), (3104, 71995), (3298, 67760), (3388, 65960), (3395, 65824), (3740, 59752), (3808, 58685), (3872, 57715), (3880, 57596), (4114, 54320), (4235, 52768), (4268, 52360), (4760, 46948), (4840, 46172), (5236, 42680), (5335, 41888), (5432, 41140), (5984, 37345), (6160, 36278), (6545, 34144), (6596, 33880), (6776, 32980), (6790, 32912), (7469, 29920), (7480, 29876), (7760, 28798), (8228, 27160), (8245, 27104), (8470, 26384), (8536, 26180), (9520, 23474), (9680, 23086), (10285, 21728), (10472, 21340), (10670, 20944), (10864, 20570), (11543, 19360), (11737, 19040), (12320, 18139), (13090, 17072), (13192, 16940), (13552, 16490), (13580, 16456), (14399, 15520), (14938, 14960)]