123415488

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:229

約数の個数: 280

約数和(自身を含む): 442569600

約数和(自身を除く): 319154112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 96, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 179, 189, 192, 216, 224, 228, 252, 266, 288, 304, 324, 336, 342, 358, 378, 399, 432, 448, 456, 504, 513, 532, 537, 567, 576, 608, 648, 672, 684, 716, 756, 798, 864, 912, 1008, 1026, 1064, 1074, 1134, 1197, 1216, 1253, 1296, 1344, 1368, 1432, 1512, 1539, 1596, 1611, 1728, 1824, 2016, 2052, 2128, 2148, 2268, 2394, 2506, 2592, 2736, 2864, 3024, 3078, 3192, 3222, 3401, 3591, 3648, 3759, 4032, 4104, 4256, 4296, 4536, 4788, 4833, 5012, 5184, 5472, 5728, 6048, 6156, 6384, 6444, 6802, 7182, 7518, 8208, 8512, 8592, 9072, 9576, 9666, 10024, 10203, 10773, 10944, 11277, 11456, 12096, 12312, 12768, 12888, 13604, 14364, 14499, 15036, 16416, 17184, 18144, 19152, 19332, 20048, 20406, 21546, 22554, 23807, 24624, 25536, 25776, 27208, 28728, 28998, 30072, 30609, 32832, 33831, 34368, 36288, 38304, 38664, 40096, 40812, 43092, 45108, 47614, 49248, 51552, 54416, 57456, 57996, 60144, 61218, 67662, 71421, 76608, 77328, 80192, 81624, 86184, 90216, 91827, 95228, 98496, 101493, 103104, 108832, 114912, 115992, 120288, 122436, 135324, 142842, 154656, 163248, 172368, 180432, 183654, 190456, 202986, 214263, 217664, 229824, 231984, 240576, 244872, 270648, 275481, 285684, 309312, 326496, 344736, 360864, 367308, 380912, 405972, 428526, 463968, 489744, 541296, 550962, 571368, 642789, 652992, 689472, 721728, 734616, 761824, 811944, 857052, 927936, 979488, 1082592, 1101924, 1142736, 1285578, 1469232, 1523648, 1623888, 1714104, 1928367, 1958976, 2165184, 2203848, 2285472, 2571156, 2938464, 3247776, 3428208, 3856734, 4407696, 4570944, 5142312, 5876928, 6495552, 6856416, 7713468, 8815392, 10284624, 13712832, 15426936, 17630784, 20569248, 30853872, 41138496, 61707744, 123415488]

約数ペア:

[(1, 123415488), (2, 61707744), (3, 41138496), (4, 30853872), (6, 20569248), (7, 17630784), (8, 15426936), (9, 13712832), (12, 10284624), (14, 8815392), (16, 7713468), (18, 6856416), (19, 6495552), (21, 5876928), (24, 5142312), (27, 4570944), (28, 4407696), (32, 3856734), (36, 3428208), (38, 3247776), (42, 2938464), (48, 2571156), (54, 2285472), (56, 2203848), (57, 2165184), (63, 1958976), (64, 1928367), (72, 1714104), (76, 1623888), (81, 1523648), (84, 1469232), (96, 1285578), (108, 1142736), (112, 1101924), (114, 1082592), (126, 979488), (133, 927936), (144, 857052), (152, 811944), (162, 761824), (168, 734616), (171, 721728), (179, 689472), (189, 652992), (192, 642789), (216, 571368), (224, 550962), (228, 541296), (252, 489744), (266, 463968), (288, 428526), (304, 405972), (324, 380912), (336, 367308), (342, 360864), (358, 344736), (378, 326496), (399, 309312), (432, 285684), (448, 275481), (456, 270648), (504, 244872), (513, 240576), (532, 231984), (537, 229824), (567, 217664), (576, 214263), (608, 202986), (648, 190456), (672, 183654), (684, 180432), (716, 172368), (756, 163248), (798, 154656), (864, 142842), (912, 135324), (1008, 122436), (1026, 120288), (1064, 115992), (1074, 114912), (1134, 108832), (1197, 103104), (1216, 101493), (1253, 98496), (1296, 95228), (1344, 91827), (1368, 90216), (1432, 86184), (1512, 81624), (1539, 80192), (1596, 77328), (1611, 76608), (1728, 71421), (1824, 67662), (2016, 61218), (2052, 60144), (2128, 57996), (2148, 57456), (2268, 54416), (2394, 51552), (2506, 49248), (2592, 47614), (2736, 45108), (2864, 43092), (3024, 40812), (3078, 40096), (3192, 38664), (3222, 38304), (3401, 36288), (3591, 34368), (3648, 33831), (3759, 32832), (4032, 30609), (4104, 30072), (4256, 28998), (4296, 28728), (4536, 27208), (4788, 25776), (4833, 25536), (5012, 24624), (5184, 23807), (5472, 22554), (5728, 21546), (6048, 20406), (6156, 20048), (6384, 19332), (6444, 19152), (6802, 18144), (7182, 17184), (7518, 16416), (8208, 15036), (8512, 14499), (8592, 14364), (9072, 13604), (9576, 12888), (9666, 12768), (10024, 12312), (10203, 12096), (10773, 11456), (10944, 11277)]