499249920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 1753359552

約数和(自身を除く): 1254109632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 73, 78, 80, 96, 104, 120, 128, 130, 137, 146, 156, 160, 192, 195, 208, 219, 240, 256, 260, 274, 292, 312, 320, 365, 384, 390, 411, 416, 438, 480, 520, 548, 584, 624, 640, 685, 730, 768, 780, 822, 832, 876, 949, 960, 1040, 1095, 1096, 1168, 1248, 1280, 1370, 1460, 1560, 1644, 1664, 1752, 1781, 1898, 1920, 2055, 2080, 2190, 2192, 2336, 2496, 2740, 2847, 2920, 3120, 3288, 3328, 3504, 3562, 3796, 3840, 4110, 4160, 4380, 4384, 4672, 4745, 4992, 5343, 5480, 5694, 5840, 6240, 6576, 7008, 7124, 7592, 8220, 8320, 8760, 8768, 8905, 9344, 9490, 9984, 10001, 10686, 10960, 11388, 11680, 12480, 13152, 14016, 14235, 14248, 15184, 16440, 16640, 17520, 17536, 17810, 18688, 18980, 20002, 21372, 21920, 22776, 23360, 24960, 26304, 26715, 28032, 28470, 28496, 30003, 30368, 32880, 35040, 35072, 35620, 37960, 40004, 42744, 43840, 45552, 46720, 49920, 50005, 52608, 53430, 56064, 56940, 56992, 60006, 60736, 65760, 70080, 71240, 75920, 80008, 85488, 87680, 91104, 93440, 100010, 105216, 106860, 113880, 113984, 120012, 121472, 130013, 131520, 140160, 142480, 150015, 151840, 160016, 170976, 175360, 182208, 200020, 213720, 227760, 227968, 240024, 242944, 260026, 263040, 280320, 284960, 300030, 303680, 320032, 341952, 364416, 390039, 400040, 427440, 455520, 455936, 480048, 520052, 526080, 569920, 600060, 607360, 640064, 650065, 683904, 728832, 780078, 800080, 854880, 911040, 960096, 1040104, 1139840, 1200120, 1214720, 1280128, 1300130, 1367808, 1560156, 1600160, 1709760, 1822080, 1920192, 1950195, 2080208, 2279680, 2400240, 2560256, 2600260, 3120312, 3200320, 3419520, 3644160, 3840384, 3900390, 4160416, 4800480, 5200520, 6240624, 6400640, 6839040, 7680768, 7800780, 8320832, 9600960, 10401040, 12481248, 12801280, 15601560, 16641664, 19201920, 20802080, 24962496, 31203120, 33283328, 38403840, 41604160, 49924992, 62406240, 83208320, 99849984, 124812480, 166416640, 249624960, 499249920]

約数ペア:

[(1, 499249920), (2, 249624960), (3, 166416640), (4, 124812480), (5, 99849984), (6, 83208320), (8, 62406240), (10, 49924992), (12, 41604160), (13, 38403840), (15, 33283328), (16, 31203120), (20, 24962496), (24, 20802080), (26, 19201920), (30, 16641664), (32, 15601560), (39, 12801280), (40, 12481248), (48, 10401040), (52, 9600960), (60, 8320832), (64, 7800780), (65, 7680768), (73, 6839040), (78, 6400640), (80, 6240624), (96, 5200520), (104, 4800480), (120, 4160416), (128, 3900390), (130, 3840384), (137, 3644160), (146, 3419520), (156, 3200320), (160, 3120312), (192, 2600260), (195, 2560256), (208, 2400240), (219, 2279680), (240, 2080208), (256, 1950195), (260, 1920192), (274, 1822080), (292, 1709760), (312, 1600160), (320, 1560156), (365, 1367808), (384, 1300130), (390, 1280128), (411, 1214720), (416, 1200120), (438, 1139840), (480, 1040104), (520, 960096), (548, 911040), (584, 854880), (624, 800080), (640, 780078), (685, 728832), (730, 683904), (768, 650065), (780, 640064), (822, 607360), (832, 600060), (876, 569920), (949, 526080), (960, 520052), (1040, 480048), (1095, 455936), (1096, 455520), (1168, 427440), (1248, 400040), (1280, 390039), (1370, 364416), (1460, 341952), (1560, 320032), (1644, 303680), (1664, 300030), (1752, 284960), (1781, 280320), (1898, 263040), (1920, 260026), (2055, 242944), (2080, 240024), (2190, 227968), (2192, 227760), (2336, 213720), (2496, 200020), (2740, 182208), (2847, 175360), (2920, 170976), (3120, 160016), (3288, 151840), (3328, 150015), (3504, 142480), (3562, 140160), (3796, 131520), (3840, 130013), (4110, 121472), (4160, 120012), (4380, 113984), (4384, 113880), (4672, 106860), (4745, 105216), (4992, 100010), (5343, 93440), (5480, 91104), (5694, 87680), (5840, 85488), (6240, 80008), (6576, 75920), (7008, 71240), (7124, 70080), (7592, 65760), (8220, 60736), (8320, 60006), (8760, 56992), (8768, 56940), (8905, 56064), (9344, 53430), (9490, 52608), (9984, 50005), (10001, 49920), (10686, 46720), (10960, 45552), (11388, 43840), (11680, 42744), (12480, 40004), (13152, 37960), (14016, 35620), (14235, 35072), (14248, 35040), (15184, 32880), (16440, 30368), (16640, 30003), (17520, 28496), (17536, 28470), (17810, 28032), (18688, 26715), (18980, 26304), (20002, 24960), (21372, 23360), (21920, 22776)]