74640384

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:135

約数の個数: 264

約数和(自身を含む): 268238880

約数和(自身を除く): 193598496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 89, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 178, 182, 192, 208, 224, 234, 252, 256, 267, 273, 288, 312, 336, 356, 364, 384, 416, 448, 468, 504, 512, 534, 546, 576, 623, 624, 672, 712, 728, 768, 801, 819, 832, 896, 936, 1008, 1024, 1068, 1092, 1152, 1157, 1246, 1248, 1344, 1424, 1456, 1536, 1602, 1638, 1664, 1792, 1869, 1872, 2016, 2136, 2184, 2304, 2314, 2492, 2496, 2688, 2848, 2912, 3072, 3204, 3276, 3328, 3471, 3584, 3738, 3744, 4032, 4272, 4368, 4608, 4628, 4984, 4992, 5376, 5607, 5696, 5824, 6408, 6552, 6656, 6942, 7168, 7476, 7488, 8064, 8099, 8544, 8736, 9216, 9256, 9968, 9984, 10413, 10752, 11214, 11392, 11648, 12816, 13104, 13312, 13884, 14952, 14976, 16128, 16198, 17088, 17472, 18512, 19936, 19968, 20826, 21504, 22428, 22784, 23296, 24297, 25632, 26208, 27768, 29904, 29952, 32256, 32396, 34176, 34944, 37024, 39872, 39936, 41652, 44856, 45568, 46592, 48594, 51264, 52416, 55536, 59808, 59904, 64512, 64792, 68352, 69888, 72891, 74048, 79744, 83304, 89712, 91136, 93184, 97188, 102528, 104832, 111072, 119616, 119808, 129584, 136704, 139776, 145782, 148096, 159488, 166608, 179424, 194376, 205056, 209664, 222144, 239232, 259168, 273408, 279552, 291564, 296192, 318976, 333216, 358848, 388752, 410112, 419328, 444288, 478464, 518336, 583128, 592384, 637952, 666432, 717696, 777504, 820224, 838656, 888576, 956928, 1036672, 1166256, 1184768, 1332864, 1435392, 1555008, 1777152, 1913856, 2073344, 2332512, 2665728, 2870784, 3110016, 3554304, 4146688, 4665024, 5331456, 5741568, 6220032, 8293376, 9330048, 10662912, 12440064, 18660096, 24880128, 37320192, 74640384]

約数ペア:

[(1, 74640384), (2, 37320192), (3, 24880128), (4, 18660096), (6, 12440064), (7, 10662912), (8, 9330048), (9, 8293376), (12, 6220032), (13, 5741568), (14, 5331456), (16, 4665024), (18, 4146688), (21, 3554304), (24, 3110016), (26, 2870784), (28, 2665728), (32, 2332512), (36, 2073344), (39, 1913856), (42, 1777152), (48, 1555008), (52, 1435392), (56, 1332864), (63, 1184768), (64, 1166256), (72, 1036672), (78, 956928), (84, 888576), (89, 838656), (91, 820224), (96, 777504), (104, 717696), (112, 666432), (117, 637952), (126, 592384), (128, 583128), (144, 518336), (156, 478464), (168, 444288), (178, 419328), (182, 410112), (192, 388752), (208, 358848), (224, 333216), (234, 318976), (252, 296192), (256, 291564), (267, 279552), (273, 273408), (288, 259168), (312, 239232), (336, 222144), (356, 209664), (364, 205056), (384, 194376), (416, 179424), (448, 166608), (468, 159488), (504, 148096), (512, 145782), (534, 139776), (546, 136704), (576, 129584), (623, 119808), (624, 119616), (672, 111072), (712, 104832), (728, 102528), (768, 97188), (801, 93184), (819, 91136), (832, 89712), (896, 83304), (936, 79744), (1008, 74048), (1024, 72891), (1068, 69888), (1092, 68352), (1152, 64792), (1157, 64512), (1246, 59904), (1248, 59808), (1344, 55536), (1424, 52416), (1456, 51264), (1536, 48594), (1602, 46592), (1638, 45568), (1664, 44856), (1792, 41652), (1869, 39936), (1872, 39872), (2016, 37024), (2136, 34944), (2184, 34176), (2304, 32396), (2314, 32256), (2492, 29952), (2496, 29904), (2688, 27768), (2848, 26208), (2912, 25632), (3072, 24297), (3204, 23296), (3276, 22784), (3328, 22428), (3471, 21504), (3584, 20826), (3738, 19968), (3744, 19936), (4032, 18512), (4272, 17472), (4368, 17088), (4608, 16198), (4628, 16128), (4984, 14976), (4992, 14952), (5376, 13884), (5607, 13312), (5696, 13104), (5824, 12816), (6408, 11648), (6552, 11392), (6656, 11214), (6942, 10752), (7168, 10413), (7476, 9984), (7488, 9968), (8064, 9256), (8099, 9216), (8544, 8736)]