169982880

素因数分解:

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

素因数の和:303

約数の個数: 192

約数和(自身を含む): 568270080

約数和(自身を除く): 398287200

約数列:

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

約数ペア:

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