128299248

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 480

約数和(自身を含む): 508896000

約数和(自身を除く): 380596752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 27, 28, 29, 33, 36, 38, 42, 44, 48, 49, 54, 56, 57, 58, 63, 66, 72, 76, 77, 84, 87, 88, 98, 99, 108, 112, 114, 116, 126, 132, 133, 144, 147, 152, 154, 168, 171, 174, 176, 189, 196, 198, 203, 209, 216, 228, 231, 232, 252, 261, 264, 266, 294, 297, 304, 308, 319, 336, 342, 348, 378, 392, 396, 399, 406, 418, 432, 441, 456, 462, 464, 504, 513, 522, 528, 532, 539, 551, 588, 594, 609, 616, 627, 638, 684, 693, 696, 756, 783, 784, 792, 798, 812, 836, 882, 912, 924, 931, 957, 1008, 1026, 1044, 1064, 1078, 1102, 1176, 1188, 1197, 1218, 1232, 1254, 1276, 1323, 1368, 1386, 1392, 1421, 1463, 1512, 1566, 1584, 1596, 1617, 1624, 1653, 1672, 1764, 1827, 1848, 1862, 1881, 1914, 2052, 2079, 2088, 2128, 2156, 2204, 2233, 2352, 2376, 2394, 2436, 2508, 2552, 2646, 2736, 2772, 2793, 2842, 2871, 2926, 3024, 3132, 3192, 3234, 3248, 3306, 3344, 3528, 3591, 3654, 3696, 3724, 3762, 3828, 3857, 4104, 4158, 4176, 4263, 4312, 4389, 4408, 4466, 4752, 4788, 4851, 4872, 4959, 5016, 5104, 5292, 5481, 5544, 5586, 5643, 5684, 5742, 5852, 6061, 6264, 6384, 6468, 6612, 6699, 7056, 7182, 7308, 7448, 7524, 7656, 7714, 8208, 8316, 8379, 8526, 8613, 8624, 8778, 8816, 8932, 9576, 9702, 9744, 9918, 10032, 10241, 10584, 10962, 11088, 11172, 11286, 11368, 11484, 11571, 11704, 12122, 12528, 12789, 12936, 13167, 13224, 13398, 14364, 14553, 14616, 14877, 14896, 15048, 15312, 15428, 15631, 16632, 16758, 17052, 17226, 17556, 17864, 18183, 19152, 19404, 19836, 20097, 20482, 21168, 21924, 22344, 22572, 22736, 22968, 23142, 23408, 24244, 25137, 25578, 25872, 26334, 26448, 26796, 26999, 28728, 29106, 29232, 29754, 30096, 30723, 30856, 31262, 33264, 33516, 34104, 34452, 34713, 35112, 35728, 36366, 38367, 38808, 39501, 39672, 40194, 40964, 42427, 43848, 44688, 45144, 45936, 46284, 46893, 48488, 50274, 51156, 52668, 53592, 53998, 54549, 57456, 58212, 59508, 60291, 61446, 61712, 62524, 67032, 68208, 68904, 69426, 70224, 72732, 76734, 77616, 79002, 79344, 80388, 80997, 81928, 84854, 87696, 90288, 92169, 92568, 93786, 96976, 100548, 102312, 104139, 105336, 107184, 107996, 109098, 116424, 119016, 120582, 122892, 125048, 127281, 134064, 137808, 138852, 140679, 145464, 153468, 158004, 160776, 161994, 163647, 163856, 169708, 184338, 185136, 187572, 201096, 204624, 208278, 210672, 215992, 218196, 232848, 238032, 241164, 242991, 245784, 250096, 254562, 276507, 277704, 281358, 290928, 296989, 306936, 316008, 321552, 323988, 327294, 339416, 368676, 375144, 381843, 402192, 416556, 422037, 431984, 436392, 482328, 485982, 491568, 509124, 553014, 555408, 562716, 593978, 613872, 632016, 647976, 654588, 678832, 728973, 737352, 750288, 763686, 833112, 844074, 872784, 890967, 964656, 971964, 1018248, 1106028, 1125432, 1145529, 1187956, 1295952, 1309176, 1457946, 1474704, 1527372, 1666224, 1688148, 1781934, 1943928, 2036496, 2212056, 2250864, 2291058, 2375912, 2618352, 2672901, 2915892, 3054744, 3376296, 3563868, 3887856, 4424112, 4582116, 4751824, 5345802, 5831784, 6109488, 6752592, 7127736, 8018703, 9164232, 10691604, 11663568, 14255472, 16037406, 18328464, 21383208, 32074812, 42766416, 64149624, 128299248]

約数ペア:

[(1, 128299248), (2, 64149624), (3, 42766416), (4, 32074812), (6, 21383208), (7, 18328464), (8, 16037406), (9, 14255472), (11, 11663568), (12, 10691604), (14, 9164232), (16, 8018703), (18, 7127736), (19, 6752592), (21, 6109488), (22, 5831784), (24, 5345802), (27, 4751824), (28, 4582116), (29, 4424112), (33, 3887856), (36, 3563868), (38, 3376296), (42, 3054744), (44, 2915892), (48, 2672901), (49, 2618352), (54, 2375912), (56, 2291058), (57, 2250864), (58, 2212056), (63, 2036496), (66, 1943928), (72, 1781934), (76, 1688148), (77, 1666224), (84, 1527372), (87, 1474704), (88, 1457946), (98, 1309176), (99, 1295952), (108, 1187956), (112, 1145529), (114, 1125432), (116, 1106028), (126, 1018248), (132, 971964), (133, 964656), (144, 890967), (147, 872784), (152, 844074), (154, 833112), (168, 763686), (171, 750288), (174, 737352), (176, 728973), (189, 678832), (196, 654588), (198, 647976), (203, 632016), (209, 613872), (216, 593978), (228, 562716), (231, 555408), (232, 553014), (252, 509124), (261, 491568), (264, 485982), (266, 482328), (294, 436392), (297, 431984), (304, 422037), (308, 416556), (319, 402192), (336, 381843), (342, 375144), (348, 368676), (378, 339416), (392, 327294), (396, 323988), (399, 321552), (406, 316008), (418, 306936), (432, 296989), (441, 290928), (456, 281358), (462, 277704), (464, 276507), (504, 254562), (513, 250096), (522, 245784), (528, 242991), (532, 241164), (539, 238032), (551, 232848), (588, 218196), (594, 215992), (609, 210672), (616, 208278), (627, 204624), (638, 201096), (684, 187572), (693, 185136), (696, 184338), (756, 169708), (783, 163856), (784, 163647), (792, 161994), (798, 160776), (812, 158004), (836, 153468), (882, 145464), (912, 140679), (924, 138852), (931, 137808), (957, 134064), (1008, 127281), (1026, 125048), (1044, 122892), (1064, 120582), (1078, 119016), (1102, 116424), (1176, 109098), (1188, 107996), (1197, 107184), (1218, 105336), (1232, 104139), (1254, 102312), (1276, 100548), (1323, 96976), (1368, 93786), (1386, 92568), (1392, 92169), (1421, 90288), (1463, 87696), (1512, 84854), (1566, 81928), (1584, 80997), (1596, 80388), (1617, 79344), (1624, 79002), (1653, 77616), (1672, 76734), (1764, 72732), (1827, 70224), (1848, 69426), (1862, 68904), (1881, 68208), (1914, 67032), (2052, 62524), (2079, 61712), (2088, 61446), (2128, 60291), (2156, 59508), (2204, 58212), (2233, 57456), (2352, 54549), (2376, 53998), (2394, 53592), (2436, 52668), (2508, 51156), (2552, 50274), (2646, 48488), (2736, 46893), (2772, 46284), (2793, 45936), (2842, 45144), (2871, 44688), (2926, 43848), (3024, 42427), (3132, 40964), (3192, 40194), (3234, 39672), (3248, 39501), (3306, 38808), (3344, 38367), (3528, 36366), (3591, 35728), (3654, 35112), (3696, 34713), (3724, 34452), (3762, 34104), (3828, 33516), (3857, 33264), (4104, 31262), (4158, 30856), (4176, 30723), (4263, 30096), (4312, 29754), (4389, 29232), (4408, 29106), (4466, 28728), (4752, 26999), (4788, 26796), (4851, 26448), (4872, 26334), (4959, 25872), (5016, 25578), (5104, 25137), (5292, 24244), (5481, 23408), (5544, 23142), (5586, 22968), (5643, 22736), (5684, 22572), (5742, 22344), (5852, 21924), (6061, 21168), (6264, 20482), (6384, 20097), (6468, 19836), (6612, 19404), (6699, 19152), (7056, 18183), (7182, 17864), (7308, 17556), (7448, 17226), (7524, 17052), (7656, 16758), (7714, 16632), (8208, 15631), (8316, 15428), (8379, 15312), (8526, 15048), (8613, 14896), (8624, 14877), (8778, 14616), (8816, 14553), (8932, 14364), (9576, 13398), (9702, 13224), (9744, 13167), (9918, 12936), (10032, 12789), (10241, 12528), (10584, 12122), (10962, 11704), (11088, 11571), (11172, 11484), (11286, 11368)]