563437680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:879

約数の個数: 160

約数和(自身を含む): 1889879040

約数和(自身を除く): 1326441360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 419, 431, 520, 624, 780, 838, 862, 1040, 1257, 1293, 1560, 1676, 1724, 2095, 2155, 2514, 2586, 3120, 3352, 3448, 4190, 4310, 5028, 5172, 5447, 5603, 6285, 6465, 6704, 6896, 8380, 8620, 10056, 10344, 10894, 11206, 12570, 12930, 16341, 16760, 16809, 17240, 20112, 20688, 21788, 22412, 25140, 25860, 27235, 28015, 32682, 33520, 33618, 34480, 43576, 44824, 50280, 51720, 54470, 56030, 65364, 67236, 81705, 84045, 87152, 89648, 100560, 103440, 108940, 112060, 130728, 134472, 163410, 168090, 180589, 217880, 224120, 261456, 268944, 326820, 336180, 361178, 435760, 448240, 541767, 653640, 672360, 722356, 902945, 1083534, 1307280, 1344720, 1444712, 1805890, 2167068, 2347657, 2708835, 2889424, 3611780, 4334136, 4695314, 5417670, 7042971, 7223560, 8668272, 9390628, 10835340, 11738285, 14085942, 14447120, 18781256, 21670680, 23476570, 28171884, 35214855, 37562512, 43341360, 46953140, 56343768, 70429710, 93906280, 112687536, 140859420, 187812560, 281718840, 563437680]

約数ペア:

[(1, 563437680), (2, 281718840), (3, 187812560), (4, 140859420), (5, 112687536), (6, 93906280), (8, 70429710), (10, 56343768), (12, 46953140), (13, 43341360), (15, 37562512), (16, 35214855), (20, 28171884), (24, 23476570), (26, 21670680), (30, 18781256), (39, 14447120), (40, 14085942), (48, 11738285), (52, 10835340), (60, 9390628), (65, 8668272), (78, 7223560), (80, 7042971), (104, 5417670), (120, 4695314), (130, 4334136), (156, 3611780), (195, 2889424), (208, 2708835), (240, 2347657), (260, 2167068), (312, 1805890), (390, 1444712), (419, 1344720), (431, 1307280), (520, 1083534), (624, 902945), (780, 722356), (838, 672360), (862, 653640), (1040, 541767), (1257, 448240), (1293, 435760), (1560, 361178), (1676, 336180), (1724, 326820), (2095, 268944), (2155, 261456), (2514, 224120), (2586, 217880), (3120, 180589), (3352, 168090), (3448, 163410), (4190, 134472), (4310, 130728), (5028, 112060), (5172, 108940), (5447, 103440), (5603, 100560), (6285, 89648), (6465, 87152), (6704, 84045), (6896, 81705), (8380, 67236), (8620, 65364), (10056, 56030), (10344, 54470), (10894, 51720), (11206, 50280), (12570, 44824), (12930, 43576), (16341, 34480), (16760, 33618), (16809, 33520), (17240, 32682), (20112, 28015), (20688, 27235), (21788, 25860), (22412, 25140)]