339965760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:305

約数の個数: 224

約数和(自身を含む): 1145560320

約数和(自身を除く): 805594560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 89, 92, 96, 115, 120, 138, 160, 173, 178, 184, 192, 230, 240, 267, 276, 320, 345, 346, 356, 368, 445, 460, 480, 519, 534, 552, 690, 692, 712, 736, 865, 890, 920, 960, 1038, 1068, 1104, 1335, 1380, 1384, 1424, 1472, 1730, 1780, 1840, 2047, 2076, 2136, 2208, 2595, 2670, 2760, 2768, 2848, 3460, 3560, 3680, 3979, 4094, 4152, 4272, 4416, 5190, 5340, 5520, 5536, 5696, 6141, 6920, 7120, 7360, 7958, 8188, 8304, 8544, 10235, 10380, 10680, 11040, 11072, 11937, 12282, 13840, 14240, 15397, 15916, 16376, 16608, 17088, 19895, 20470, 20760, 21360, 22080, 23874, 24564, 27680, 28480, 30705, 30794, 31832, 32752, 33216, 39790, 40940, 41520, 42720, 46191, 47748, 49128, 55360, 59685, 61410, 61588, 63664, 65504, 76985, 79580, 81880, 83040, 85440, 92382, 95496, 98256, 119370, 122820, 123176, 127328, 131008, 153970, 159160, 163760, 166080, 184764, 190992, 196512, 230955, 238740, 245640, 246352, 254656, 307940, 318320, 327520, 354131, 369528, 381984, 393024, 461910, 477480, 491280, 492704, 615880, 636640, 655040, 708262, 739056, 763968, 923820, 954960, 982560, 985408, 1062393, 1231760, 1273280, 1416524, 1478112, 1770655, 1847640, 1909920, 1965120, 2124786, 2463520, 2833048, 2956224, 3541310, 3695280, 3819840, 4249572, 4927040, 5311965, 5666096, 7082620, 7390560, 8499144, 10623930, 11332192, 14165240, 14781120, 16998288, 21247860, 22664384, 28330480, 33996576, 42495720, 56660960, 67993152, 84991440, 113321920, 169982880, 339965760]

約数ペア:

[(1, 339965760), (2, 169982880), (3, 113321920), (4, 84991440), (5, 67993152), (6, 56660960), (8, 42495720), (10, 33996576), (12, 28330480), (15, 22664384), (16, 21247860), (20, 16998288), (23, 14781120), (24, 14165240), (30, 11332192), (32, 10623930), (40, 8499144), (46, 7390560), (48, 7082620), (60, 5666096), (64, 5311965), (69, 4927040), (80, 4249572), (89, 3819840), (92, 3695280), (96, 3541310), (115, 2956224), (120, 2833048), (138, 2463520), (160, 2124786), (173, 1965120), (178, 1909920), (184, 1847640), (192, 1770655), (230, 1478112), (240, 1416524), (267, 1273280), (276, 1231760), (320, 1062393), (345, 985408), (346, 982560), (356, 954960), (368, 923820), (445, 763968), (460, 739056), (480, 708262), (519, 655040), (534, 636640), (552, 615880), (690, 492704), (692, 491280), (712, 477480), (736, 461910), (865, 393024), (890, 381984), (920, 369528), (960, 354131), (1038, 327520), (1068, 318320), (1104, 307940), (1335, 254656), (1380, 246352), (1384, 245640), (1424, 238740), (1472, 230955), (1730, 196512), (1780, 190992), (1840, 184764), (2047, 166080), (2076, 163760), (2136, 159160), (2208, 153970), (2595, 131008), (2670, 127328), (2760, 123176), (2768, 122820), (2848, 119370), (3460, 98256), (3560, 95496), (3680, 92382), (3979, 85440), (4094, 83040), (4152, 81880), (4272, 79580), (4416, 76985), (5190, 65504), (5340, 63664), (5520, 61588), (5536, 61410), (5696, 59685), (6141, 55360), (6920, 49128), (7120, 47748), (7360, 46191), (7958, 42720), (8188, 41520), (8304, 40940), (8544, 39790), (10235, 33216), (10380, 32752), (10680, 31832), (11040, 30794), (11072, 30705), (11937, 28480), (12282, 27680), (13840, 24564), (14240, 23874), (15397, 22080), (15916, 21360), (16376, 20760), (16608, 20470), (17088, 19895)]