502934640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{487}}^1$

素因数の和:847

約数の個数: 160

約数和(自身を含む): 1687558656

約数和(自身を除く): 1184624016

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, 331, 390, 487, 520, 624, 662, 780, 974, 993, 1040, 1324, 1461, 1560, 1655, 1948, 1986, 2435, 2648, 2922, 3120, 3310, 3896, 3972, 4303, 4870, 4965, 5296, 5844, 6331, 6620, 7305, 7792, 7944, 8606, 9740, 9930, 11688, 12662, 12909, 13240, 14610, 15888, 17212, 18993, 19480, 19860, 21515, 23376, 25324, 25818, 26480, 29220, 31655, 34424, 37986, 38960, 39720, 43030, 50648, 51636, 58440, 63310, 64545, 68848, 75972, 79440, 86060, 94965, 101296, 103272, 116880, 126620, 129090, 151944, 161197, 172120, 189930, 206544, 253240, 258180, 303888, 322394, 344240, 379860, 483591, 506480, 516360, 644788, 759720, 805985, 967182, 1032720, 1289576, 1519440, 1611970, 1934364, 2095561, 2417955, 2579152, 3223940, 3868728, 4191122, 4835910, 6286683, 6447880, 7737456, 8382244, 9671820, 10477805, 12573366, 12895760, 16764488, 19343640, 20955610, 25146732, 31433415, 33528976, 38687280, 41911220, 50293464, 62866830, 83822440, 100586928, 125733660, 167644880, 251467320, 502934640]

約数ペア:

[(1, 502934640), (2, 251467320), (3, 167644880), (4, 125733660), (5, 100586928), (6, 83822440), (8, 62866830), (10, 50293464), (12, 41911220), (13, 38687280), (15, 33528976), (16, 31433415), (20, 25146732), (24, 20955610), (26, 19343640), (30, 16764488), (39, 12895760), (40, 12573366), (48, 10477805), (52, 9671820), (60, 8382244), (65, 7737456), (78, 6447880), (80, 6286683), (104, 4835910), (120, 4191122), (130, 3868728), (156, 3223940), (195, 2579152), (208, 2417955), (240, 2095561), (260, 1934364), (312, 1611970), (331, 1519440), (390, 1289576), (487, 1032720), (520, 967182), (624, 805985), (662, 759720), (780, 644788), (974, 516360), (993, 506480), (1040, 483591), (1324, 379860), (1461, 344240), (1560, 322394), (1655, 303888), (1948, 258180), (1986, 253240), (2435, 206544), (2648, 189930), (2922, 172120), (3120, 161197), (3310, 151944), (3896, 129090), (3972, 126620), (4303, 116880), (4870, 103272), (4965, 101296), (5296, 94965), (5844, 86060), (6331, 79440), (6620, 75972), (7305, 68848), (7792, 64545), (7944, 63310), (8606, 58440), (9740, 51636), (9930, 50648), (11688, 43030), (12662, 39720), (12909, 38960), (13240, 37986), (14610, 34424), (15888, 31655), (17212, 29220), (18993, 26480), (19480, 25818), (19860, 25324), (21515, 23376)]