940925440

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:627

約数の個数: 240

約数和(自身を含む): 2831115672

約数和(自身を除く): 1890190232

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, 512, 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, 2560, 2885, 2912, 3136, 3185, 3328, 3584, 3640, 3920, 4039, 4160, 4480, 4616, 5096, 5770, 5824, 6272, 6370, 6656, 7280, 7501, 7840, 8078, 8320, 8960, 9232, 10192, 11540, 11648, 12544, 12740, 14560, 15002, 15680, 16156, 16640, 17920, 18464, 20195, 20384, 23080, 23296, 25088, 25480, 28273, 29120, 30004, 31360, 32312, 33280, 36928, 37505, 40390, 40768, 46160, 46592, 50960, 52507, 56546, 58240, 60008, 62720, 64624, 73856, 75010, 80780, 81536, 92320, 101920, 105014, 113092, 116480, 120016, 125440, 129248, 141365, 147712, 150020, 161560, 163072, 184640, 203840, 210028, 226184, 232960, 240032, 258496, 262535, 282730, 295424, 300040, 323120, 326144, 367549, 369280, 407680, 420056, 452368, 480064, 516992, 525070, 565460, 600080, 646240, 735098, 738560, 815360, 840112, 904736, 960128, 1033984, 1050140, 1130920, 1200160, 1292480, 1470196, 1477120, 1630720, 1680224, 1809472, 1837745, 1920256, 2067968, 2100280, 2261840, 2400320, 2584960, 2940392, 3360448, 3618944, 3675490, 3840512, 4200560, 4523680, 4800640, 5169920, 5880784, 6720896, 7237888, 7350980, 8401120, 9047360, 9601280, 10339840, 11761568, 13441792, 14475776, 14701960, 16802240, 18094720, 19202560, 23523136, 26883584, 29403920, 33604480, 36189440, 47046272, 58807840, 67208960, 72378880, 94092544, 117615680, 134417920, 188185088, 235231360, 470462720, 940925440]

約数ペア:

[(1, 940925440), (2, 470462720), (4, 235231360), (5, 188185088), (7, 134417920), (8, 117615680), (10, 94092544), (13, 72378880), (14, 67208960), (16, 58807840), (20, 47046272), (26, 36189440), (28, 33604480), (32, 29403920), (35, 26883584), (40, 23523136), (49, 19202560), (52, 18094720), (56, 16802240), (64, 14701960), (65, 14475776), (70, 13441792), (80, 11761568), (91, 10339840), (98, 9601280), (104, 9047360), (112, 8401120), (128, 7350980), (130, 7237888), (140, 6720896), (160, 5880784), (182, 5169920), (196, 4800640), (208, 4523680), (224, 4200560), (245, 3840512), (256, 3675490), (260, 3618944), (280, 3360448), (320, 2940392), (364, 2584960), (392, 2400320), (416, 2261840), (448, 2100280), (455, 2067968), (490, 1920256), (512, 1837745), (520, 1809472), (560, 1680224), (577, 1630720), (637, 1477120), (640, 1470196), (728, 1292480), (784, 1200160), (832, 1130920), (896, 1050140), (910, 1033984), (980, 960128), (1040, 904736), (1120, 840112), (1154, 815360), (1274, 738560), (1280, 735098), (1456, 646240), (1568, 600080), (1664, 565460), (1792, 525070), (1820, 516992), (1960, 480064), (2080, 452368), (2240, 420056), (2308, 407680), (2548, 369280), (2560, 367549), (2885, 326144), (2912, 323120), (3136, 300040), (3185, 295424), (3328, 282730), (3584, 262535), (3640, 258496), (3920, 240032), (4039, 232960), (4160, 226184), (4480, 210028), (4616, 203840), (5096, 184640), (5770, 163072), (5824, 161560), (6272, 150020), (6370, 147712), (6656, 141365), (7280, 129248), (7501, 125440), (7840, 120016), (8078, 116480), (8320, 113092), (8960, 105014), (9232, 101920), (10192, 92320), (11540, 81536), (11648, 80780), (12544, 75010), (12740, 73856), (14560, 64624), (15002, 62720), (15680, 60008), (16156, 58240), (16640, 56546), (17920, 52507), (18464, 50960), (20195, 46592), (20384, 46160), (23080, 40768), (23296, 40390), (25088, 37505), (25480, 36928), (28273, 33280), (29120, 32312), (30004, 31360)]