1724734859920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{55213}}^1$

素因数の和:55569

約数の個数: 160

約数和(自身を含む): 4306416371712

約数和(自身を除く): 2581681511792

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 103, 136, 170, 206, 223, 272, 340, 412, 446, 515, 680, 824, 892, 1030, 1115, 1360, 1648, 1751, 1784, 2060, 2230, 3502, 3568, 3791, 4120, 4460, 7004, 7582, 8240, 8755, 8920, 14008, 15164, 17510, 17840, 18955, 22969, 28016, 30328, 35020, 37910, 45938, 55213, 60656, 70040, 75820, 91876, 110426, 114845, 140080, 151640, 183752, 220852, 229690, 276065, 303280, 367504, 390473, 441704, 459380, 552130, 780946, 883408, 918760, 938621, 1104260, 1561892, 1837520, 1877242, 1952365, 2208520, 3123784, 3754484, 3904730, 4417040, 4693105, 5686939, 6247568, 7508968, 7809460, 9386210, 11373878, 12312499, 15017936, 15618920, 18772420, 22747756, 24624998, 28434695, 31237840, 37544840, 45495512, 49249996, 56869390, 61562495, 75089680, 90991024, 96677963, 98499992, 113738780, 123124990, 193355926, 196999984, 209312483, 227477560, 246249980, 386711852, 418624966, 454955120, 483389815, 492499960, 773423704, 837249932, 966779630, 984999920, 1046562415, 1268187397, 1546847408, 1674499864, 1933559260, 2093124830, 2536374794, 3348999728, 3867118520, 4186249660, 5072749588, 6340936985, 7734237040, 8372499320, 10145499176, 12681873970, 16744998640, 20290998352, 21559185749, 25363747940, 43118371498, 50727495880, 86236742996, 101454991760, 107795928745, 172473485992, 215591857490, 344946971984, 431183714980, 862367429960, 1724734859920]

約数ペア:

[(1, 1724734859920), (2, 862367429960), (4, 431183714980), (5, 344946971984), (8, 215591857490), (10, 172473485992), (16, 107795928745), (17, 101454991760), (20, 86236742996), (34, 50727495880), (40, 43118371498), (68, 25363747940), (80, 21559185749), (85, 20290998352), (103, 16744998640), (136, 12681873970), (170, 10145499176), (206, 8372499320), (223, 7734237040), (272, 6340936985), (340, 5072749588), (412, 4186249660), (446, 3867118520), (515, 3348999728), (680, 2536374794), (824, 2093124830), (892, 1933559260), (1030, 1674499864), (1115, 1546847408), (1360, 1268187397), (1648, 1046562415), (1751, 984999920), (1784, 966779630), (2060, 837249932), (2230, 773423704), (3502, 492499960), (3568, 483389815), (3791, 454955120), (4120, 418624966), (4460, 386711852), (7004, 246249980), (7582, 227477560), (8240, 209312483), (8755, 196999984), (8920, 193355926), (14008, 123124990), (15164, 113738780), (17510, 98499992), (17840, 96677963), (18955, 90991024), (22969, 75089680), (28016, 61562495), (30328, 56869390), (35020, 49249996), (37910, 45495512), (45938, 37544840), (55213, 31237840), (60656, 28434695), (70040, 24624998), (75820, 22747756), (91876, 18772420), (110426, 15618920), (114845, 15017936), (140080, 12312499), (151640, 11373878), (183752, 9386210), (220852, 7809460), (229690, 7508968), (276065, 6247568), (303280, 5686939), (367504, 4693105), (390473, 4417040), (441704, 3904730), (459380, 3754484), (552130, 3123784), (780946, 2208520), (883408, 1952365), (918760, 1877242), (938621, 1837520), (1104260, 1561892)]