470462720

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:625

約数の個数: 216

約数和(自身を含む): 1414174104

約数和(自身を除く): 943711384

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 256, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 577, 637, 640, 728, 784, 832, 896, 910, 980, 1040, 1120, 1154, 1274, 1280, 1456, 1568, 1664, 1792, 1820, 1960, 2080, 2240, 2308, 2548, 2885, 2912, 3136, 3185, 3328, 3640, 3920, 4039, 4160, 4480, 4616, 5096, 5770, 5824, 6272, 6370, 7280, 7501, 7840, 8078, 8320, 8960, 9232, 10192, 11540, 11648, 12544, 12740, 14560, 15002, 15680, 16156, 16640, 18464, 20195, 20384, 23080, 23296, 25480, 28273, 29120, 30004, 31360, 32312, 36928, 37505, 40390, 40768, 46160, 50960, 52507, 56546, 58240, 60008, 62720, 64624, 73856, 75010, 80780, 81536, 92320, 101920, 105014, 113092, 116480, 120016, 129248, 141365, 147712, 150020, 161560, 163072, 184640, 203840, 210028, 226184, 240032, 258496, 262535, 282730, 300040, 323120, 367549, 369280, 407680, 420056, 452368, 480064, 516992, 525070, 565460, 600080, 646240, 735098, 738560, 815360, 840112, 904736, 960128, 1033984, 1050140, 1130920, 1200160, 1292480, 1470196, 1680224, 1809472, 1837745, 1920256, 2100280, 2261840, 2400320, 2584960, 2940392, 3360448, 3618944, 3675490, 4200560, 4523680, 4800640, 5169920, 5880784, 6720896, 7237888, 7350980, 8401120, 9047360, 9601280, 11761568, 13441792, 14701960, 16802240, 18094720, 23523136, 29403920, 33604480, 36189440, 47046272, 58807840, 67208960, 94092544, 117615680, 235231360, 470462720]

約数ペア:

[(1, 470462720), (2, 235231360), (4, 117615680), (5, 94092544), (7, 67208960), (8, 58807840), (10, 47046272), (13, 36189440), (14, 33604480), (16, 29403920), (20, 23523136), (26, 18094720), (28, 16802240), (32, 14701960), (35, 13441792), (40, 11761568), (49, 9601280), (52, 9047360), (56, 8401120), (64, 7350980), (65, 7237888), (70, 6720896), (80, 5880784), (91, 5169920), (98, 4800640), (104, 4523680), (112, 4200560), (128, 3675490), (130, 3618944), (140, 3360448), (160, 2940392), (182, 2584960), (196, 2400320), (208, 2261840), (224, 2100280), (245, 1920256), (256, 1837745), (260, 1809472), (280, 1680224), (320, 1470196), (364, 1292480), (392, 1200160), (416, 1130920), (448, 1050140), (455, 1033984), (490, 960128), (520, 904736), (560, 840112), (577, 815360), (637, 738560), (640, 735098), (728, 646240), (784, 600080), (832, 565460), (896, 525070), (910, 516992), (980, 480064), (1040, 452368), (1120, 420056), (1154, 407680), (1274, 369280), (1280, 367549), (1456, 323120), (1568, 300040), (1664, 282730), (1792, 262535), (1820, 258496), (1960, 240032), (2080, 226184), (2240, 210028), (2308, 203840), (2548, 184640), (2885, 163072), (2912, 161560), (3136, 150020), (3185, 147712), (3328, 141365), (3640, 129248), (3920, 120016), (4039, 116480), (4160, 113092), (4480, 105014), (4616, 101920), (5096, 92320), (5770, 81536), (5824, 80780), (6272, 75010), (6370, 73856), (7280, 64624), (7501, 62720), (7840, 60008), (8078, 58240), (8320, 56546), (8960, 52507), (9232, 50960), (10192, 46160), (11540, 40768), (11648, 40390), (12544, 37505), (12740, 36928), (14560, 32312), (15002, 31360), (15680, 30004), (16156, 29120), (16640, 28273), (18464, 25480), (20195, 23296), (20384, 23080)]