450110080

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 192

約数和(自身を含む): 1294894080

約数和(自身を除く): 844784000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 49, 56, 62, 64, 70, 80, 98, 112, 124, 128, 140, 155, 160, 196, 217, 224, 245, 248, 280, 310, 320, 392, 434, 448, 463, 490, 496, 560, 620, 640, 784, 868, 896, 926, 980, 992, 1085, 1120, 1240, 1519, 1568, 1736, 1852, 1960, 1984, 2170, 2240, 2315, 2480, 3038, 3136, 3241, 3472, 3704, 3920, 3968, 4340, 4480, 4630, 4960, 6076, 6272, 6482, 6944, 7408, 7595, 7840, 8680, 9260, 9920, 12152, 12964, 13888, 14353, 14816, 15190, 15680, 16205, 17360, 18520, 19840, 22687, 24304, 25928, 27776, 28706, 29632, 30380, 31360, 32410, 34720, 37040, 45374, 48608, 51856, 57412, 59264, 60760, 64820, 69440, 71765, 74080, 90748, 97216, 100471, 103712, 113435, 114824, 121520, 129640, 138880, 143530, 148160, 181496, 194432, 200942, 207424, 226870, 229648, 243040, 259280, 287060, 296320, 362992, 401884, 414848, 453740, 459296, 486080, 502355, 518560, 574120, 703297, 725984, 803768, 907480, 918592, 972160, 1004710, 1037120, 1148240, 1406594, 1451968, 1607536, 1814960, 1837184, 2009420, 2074240, 2296480, 2813188, 2903936, 3215072, 3516485, 3629920, 4018840, 4592960, 5626376, 6430144, 7032970, 7259840, 8037680, 9185920, 11252752, 12860288, 14065940, 14519680, 16075360, 22505504, 28131880, 32150720, 45011008, 56263760, 64301440, 90022016, 112527520, 225055040, 450110080]

約数ペア:

[(1, 450110080), (2, 225055040), (4, 112527520), (5, 90022016), (7, 64301440), (8, 56263760), (10, 45011008), (14, 32150720), (16, 28131880), (20, 22505504), (28, 16075360), (31, 14519680), (32, 14065940), (35, 12860288), (40, 11252752), (49, 9185920), (56, 8037680), (62, 7259840), (64, 7032970), (70, 6430144), (80, 5626376), (98, 4592960), (112, 4018840), (124, 3629920), (128, 3516485), (140, 3215072), (155, 2903936), (160, 2813188), (196, 2296480), (217, 2074240), (224, 2009420), (245, 1837184), (248, 1814960), (280, 1607536), (310, 1451968), (320, 1406594), (392, 1148240), (434, 1037120), (448, 1004710), (463, 972160), (490, 918592), (496, 907480), (560, 803768), (620, 725984), (640, 703297), (784, 574120), (868, 518560), (896, 502355), (926, 486080), (980, 459296), (992, 453740), (1085, 414848), (1120, 401884), (1240, 362992), (1519, 296320), (1568, 287060), (1736, 259280), (1852, 243040), (1960, 229648), (1984, 226870), (2170, 207424), (2240, 200942), (2315, 194432), (2480, 181496), (3038, 148160), (3136, 143530), (3241, 138880), (3472, 129640), (3704, 121520), (3920, 114824), (3968, 113435), (4340, 103712), (4480, 100471), (4630, 97216), (4960, 90748), (6076, 74080), (6272, 71765), (6482, 69440), (6944, 64820), (7408, 60760), (7595, 59264), (7840, 57412), (8680, 51856), (9260, 48608), (9920, 45374), (12152, 37040), (12964, 34720), (13888, 32410), (14353, 31360), (14816, 30380), (15190, 29632), (15680, 28706), (16205, 27776), (17360, 25928), (18520, 24304), (19840, 22687)]