679931520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:307

約数の個数: 256

約数和(自身を含む): 2300140800

約数和(自身を除く): 1620209280

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, 128, 138, 160, 173, 178, 184, 192, 230, 240, 267, 276, 320, 345, 346, 356, 368, 384, 445, 460, 480, 519, 534, 552, 640, 690, 692, 712, 736, 865, 890, 920, 960, 1038, 1068, 1104, 1335, 1380, 1384, 1424, 1472, 1730, 1780, 1840, 1920, 2047, 2076, 2136, 2208, 2595, 2670, 2760, 2768, 2848, 2944, 3460, 3560, 3680, 3979, 4094, 4152, 4272, 4416, 5190, 5340, 5520, 5536, 5696, 6141, 6920, 7120, 7360, 7958, 8188, 8304, 8544, 8832, 10235, 10380, 10680, 11040, 11072, 11392, 11937, 12282, 13840, 14240, 14720, 15397, 15916, 16376, 16608, 17088, 19895, 20470, 20760, 21360, 22080, 22144, 23874, 24564, 27680, 28480, 30705, 30794, 31832, 32752, 33216, 34176, 39790, 40940, 41520, 42720, 44160, 46191, 47748, 49128, 55360, 56960, 59685, 61410, 61588, 63664, 65504, 66432, 76985, 79580, 81880, 83040, 85440, 92382, 95496, 98256, 110720, 119370, 122820, 123176, 127328, 131008, 153970, 159160, 163760, 166080, 170880, 184764, 190992, 196512, 230955, 238740, 245640, 246352, 254656, 262016, 307940, 318320, 327520, 332160, 354131, 369528, 381984, 393024, 461910, 477480, 491280, 492704, 509312, 615880, 636640, 655040, 708262, 739056, 763968, 786048, 923820, 954960, 982560, 985408, 1062393, 1231760, 1273280, 1310080, 1416524, 1478112, 1527936, 1770655, 1847640, 1909920, 1965120, 1970816, 2124786, 2463520, 2546560, 2833048, 2956224, 3541310, 3695280, 3819840, 3930240, 4249572, 4927040, 5311965, 5666096, 5912448, 7082620, 7390560, 7639680, 8499144, 9854080, 10623930, 11332192, 14165240, 14781120, 16998288, 21247860, 22664384, 28330480, 29562240, 33996576, 42495720, 45328768, 56660960, 67993152, 84991440, 113321920, 135986304, 169982880, 226643840, 339965760, 679931520]

約数ペア:

[(1, 679931520), (2, 339965760), (3, 226643840), (4, 169982880), (5, 135986304), (6, 113321920), (8, 84991440), (10, 67993152), (12, 56660960), (15, 45328768), (16, 42495720), (20, 33996576), (23, 29562240), (24, 28330480), (30, 22664384), (32, 21247860), (40, 16998288), (46, 14781120), (48, 14165240), (60, 11332192), (64, 10623930), (69, 9854080), (80, 8499144), (89, 7639680), (92, 7390560), (96, 7082620), (115, 5912448), (120, 5666096), (128, 5311965), (138, 4927040), (160, 4249572), (173, 3930240), (178, 3819840), (184, 3695280), (192, 3541310), (230, 2956224), (240, 2833048), (267, 2546560), (276, 2463520), (320, 2124786), (345, 1970816), (346, 1965120), (356, 1909920), (368, 1847640), (384, 1770655), (445, 1527936), (460, 1478112), (480, 1416524), (519, 1310080), (534, 1273280), (552, 1231760), (640, 1062393), (690, 985408), (692, 982560), (712, 954960), (736, 923820), (865, 786048), (890, 763968), (920, 739056), (960, 708262), (1038, 655040), (1068, 636640), (1104, 615880), (1335, 509312), (1380, 492704), (1384, 491280), (1424, 477480), (1472, 461910), (1730, 393024), (1780, 381984), (1840, 369528), (1920, 354131), (2047, 332160), (2076, 327520), (2136, 318320), (2208, 307940), (2595, 262016), (2670, 254656), (2760, 246352), (2768, 245640), (2848, 238740), (2944, 230955), (3460, 196512), (3560, 190992), (3680, 184764), (3979, 170880), (4094, 166080), (4152, 163760), (4272, 159160), (4416, 153970), (5190, 131008), (5340, 127328), (5520, 123176), (5536, 122820), (5696, 119370), (6141, 110720), (6920, 98256), (7120, 95496), (7360, 92382), (7958, 85440), (8188, 83040), (8304, 81880), (8544, 79580), (8832, 76985), (10235, 66432), (10380, 65504), (10680, 63664), (11040, 61588), (11072, 61410), (11392, 59685), (11937, 56960), (12282, 55360), (13840, 49128), (14240, 47748), (14720, 46191), (15397, 44160), (15916, 42720), (16376, 41520), (16608, 40940), (17088, 39790), (19895, 34176), (20470, 33216), (20760, 32752), (21360, 31832), (22080, 30794), (22144, 30705), (23874, 28480), (24564, 27680)]