1273332480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:531

約数の個数: 288

約数和(自身を含む): 4696817664

約数和(自身を除く): 3423485184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 127, 128, 140, 160, 168, 192, 210, 224, 240, 254, 256, 280, 320, 336, 373, 381, 384, 420, 448, 480, 508, 560, 635, 640, 672, 746, 762, 768, 840, 889, 896, 960, 1016, 1119, 1120, 1270, 1280, 1344, 1492, 1524, 1680, 1778, 1792, 1865, 1905, 1920, 2032, 2238, 2240, 2540, 2611, 2667, 2688, 2984, 3048, 3360, 3556, 3730, 3810, 3840, 4064, 4445, 4476, 4480, 5080, 5222, 5334, 5376, 5595, 5968, 6096, 6720, 7112, 7460, 7620, 7833, 8128, 8890, 8952, 8960, 10160, 10444, 10668, 11190, 11936, 12192, 13055, 13335, 13440, 14224, 14920, 15240, 15666, 16256, 17780, 17904, 20320, 20888, 21336, 22380, 23872, 24384, 26110, 26670, 26880, 28448, 29840, 30480, 31332, 32512, 35560, 35808, 39165, 40640, 41776, 42672, 44760, 47371, 47744, 48768, 52220, 53340, 56896, 59680, 60960, 62664, 71120, 71616, 78330, 81280, 83552, 85344, 89520, 94742, 95488, 97536, 104440, 106680, 113792, 119360, 121920, 125328, 142113, 142240, 143232, 156660, 162560, 167104, 170688, 179040, 189484, 208880, 213360, 227584, 236855, 238720, 243840, 250656, 284226, 284480, 286464, 313320, 331597, 334208, 341376, 358080, 378968, 417760, 426720, 473710, 477440, 487680, 501312, 568452, 568960, 626640, 663194, 668416, 682752, 710565, 716160, 757936, 835520, 853440, 947420, 994791, 1002624, 1136904, 1137920, 1253280, 1326388, 1421130, 1432320, 1515872, 1657985, 1671040, 1706880, 1894840, 1989582, 2005248, 2273808, 2506560, 2652776, 2842260, 3031744, 3315970, 3342080, 3413760, 3789680, 3979164, 4547616, 4973955, 5013120, 5305552, 5684520, 6063488, 6631940, 7579360, 7958328, 9095232, 9947910, 10026240, 10611104, 11369040, 12126976, 13263880, 15158720, 15916656, 18190464, 19895820, 21222208, 22738080, 26527760, 30317440, 31833312, 36380928, 39791640, 42444416, 45476160, 53055520, 60634880, 63666624, 79583280, 84888832, 90952320, 106111040, 127333248, 159166560, 181904640, 212222080, 254666496, 318333120, 424444160, 636666240, 1273332480]

約数ペア:

[(1, 1273332480), (2, 636666240), (3, 424444160), (4, 318333120), (5, 254666496), (6, 212222080), (7, 181904640), (8, 159166560), (10, 127333248), (12, 106111040), (14, 90952320), (15, 84888832), (16, 79583280), (20, 63666624), (21, 60634880), (24, 53055520), (28, 45476160), (30, 42444416), (32, 39791640), (35, 36380928), (40, 31833312), (42, 30317440), (48, 26527760), (56, 22738080), (60, 21222208), (64, 19895820), (70, 18190464), (80, 15916656), (84, 15158720), (96, 13263880), (105, 12126976), (112, 11369040), (120, 10611104), (127, 10026240), (128, 9947910), (140, 9095232), (160, 7958328), (168, 7579360), (192, 6631940), (210, 6063488), (224, 5684520), (240, 5305552), (254, 5013120), (256, 4973955), (280, 4547616), (320, 3979164), (336, 3789680), (373, 3413760), (381, 3342080), (384, 3315970), (420, 3031744), (448, 2842260), (480, 2652776), (508, 2506560), (560, 2273808), (635, 2005248), (640, 1989582), (672, 1894840), (746, 1706880), (762, 1671040), (768, 1657985), (840, 1515872), (889, 1432320), (896, 1421130), (960, 1326388), (1016, 1253280), (1119, 1137920), (1120, 1136904), (1270, 1002624), (1280, 994791), (1344, 947420), (1492, 853440), (1524, 835520), (1680, 757936), (1778, 716160), (1792, 710565), (1865, 682752), (1905, 668416), (1920, 663194), (2032, 626640), (2238, 568960), (2240, 568452), (2540, 501312), (2611, 487680), (2667, 477440), (2688, 473710), (2984, 426720), (3048, 417760), (3360, 378968), (3556, 358080), (3730, 341376), (3810, 334208), (3840, 331597), (4064, 313320), (4445, 286464), (4476, 284480), (4480, 284226), (5080, 250656), (5222, 243840), (5334, 238720), (5376, 236855), (5595, 227584), (5968, 213360), (6096, 208880), (6720, 189484), (7112, 179040), (7460, 170688), (7620, 167104), (7833, 162560), (8128, 156660), (8890, 143232), (8952, 142240), (8960, 142113), (10160, 125328), (10444, 121920), (10668, 119360), (11190, 113792), (11936, 106680), (12192, 104440), (13055, 97536), (13335, 95488), (13440, 94742), (14224, 89520), (14920, 85344), (15240, 83552), (15666, 81280), (16256, 78330), (17780, 71616), (17904, 71120), (20320, 62664), (20888, 60960), (21336, 59680), (22380, 56896), (23872, 53340), (24384, 52220), (26110, 48768), (26670, 47744), (26880, 47371), (28448, 44760), (29840, 42672), (30480, 41776), (31332, 40640), (32512, 39165), (35560, 35808)]