515090160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1$

素因数の和:632

約数の個数: 240

約数和(自身を含む): 1883254464

約数和(自身を除く): 1368164304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 113, 117, 120, 130, 144, 156, 180, 195, 208, 226, 234, 240, 260, 312, 339, 360, 390, 452, 468, 487, 520, 565, 585, 624, 678, 720, 780, 904, 936, 974, 1017, 1040, 1130, 1170, 1356, 1461, 1469, 1560, 1695, 1808, 1872, 1948, 2034, 2260, 2340, 2435, 2712, 2922, 2938, 3120, 3390, 3896, 4068, 4383, 4407, 4520, 4680, 4870, 5085, 5424, 5844, 5876, 6331, 6780, 7305, 7345, 7792, 8136, 8766, 8814, 9040, 9360, 9740, 10170, 11688, 11752, 12662, 13221, 13560, 14610, 14690, 16272, 17532, 17628, 18993, 19480, 20340, 21915, 22035, 23376, 23504, 25324, 26442, 27120, 29220, 29380, 31655, 35064, 35256, 37986, 38960, 40680, 43830, 44070, 50648, 52884, 55031, 56979, 58440, 58760, 63310, 66105, 70128, 70512, 75972, 81360, 87660, 88140, 94965, 101296, 105768, 110062, 113958, 116880, 117520, 126620, 132210, 151944, 165093, 175320, 176280, 189930, 211536, 220124, 227916, 253240, 264420, 275155, 284895, 303888, 330186, 350640, 352560, 379860, 440248, 455832, 495279, 506480, 528840, 550310, 569790, 660372, 715403, 759720, 825465, 880496, 911664, 990558, 1057680, 1100620, 1139580, 1320744, 1430806, 1519440, 1650930, 1981116, 2146209, 2201240, 2279160, 2476395, 2641488, 2861612, 3301860, 3577015, 3962232, 4292418, 4402480, 4558320, 4952790, 5723224, 6438627, 6603720, 7154030, 7924464, 8584836, 9905580, 10731045, 11446448, 12877254, 13207440, 14308060, 17169672, 19811160, 21462090, 25754508, 28616120, 32193135, 34339344, 39622320, 42924180, 51509016, 57232240, 64386270, 85848360, 103018032, 128772540, 171696720, 257545080, 515090160]

約数ペア:

[(1, 515090160), (2, 257545080), (3, 171696720), (4, 128772540), (5, 103018032), (6, 85848360), (8, 64386270), (9, 57232240), (10, 51509016), (12, 42924180), (13, 39622320), (15, 34339344), (16, 32193135), (18, 28616120), (20, 25754508), (24, 21462090), (26, 19811160), (30, 17169672), (36, 14308060), (39, 13207440), (40, 12877254), (45, 11446448), (48, 10731045), (52, 9905580), (60, 8584836), (65, 7924464), (72, 7154030), (78, 6603720), (80, 6438627), (90, 5723224), (104, 4952790), (113, 4558320), (117, 4402480), (120, 4292418), (130, 3962232), (144, 3577015), (156, 3301860), (180, 2861612), (195, 2641488), (208, 2476395), (226, 2279160), (234, 2201240), (240, 2146209), (260, 1981116), (312, 1650930), (339, 1519440), (360, 1430806), (390, 1320744), (452, 1139580), (468, 1100620), (487, 1057680), (520, 990558), (565, 911664), (585, 880496), (624, 825465), (678, 759720), (720, 715403), (780, 660372), (904, 569790), (936, 550310), (974, 528840), (1017, 506480), (1040, 495279), (1130, 455832), (1170, 440248), (1356, 379860), (1461, 352560), (1469, 350640), (1560, 330186), (1695, 303888), (1808, 284895), (1872, 275155), (1948, 264420), (2034, 253240), (2260, 227916), (2340, 220124), (2435, 211536), (2712, 189930), (2922, 176280), (2938, 175320), (3120, 165093), (3390, 151944), (3896, 132210), (4068, 126620), (4383, 117520), (4407, 116880), (4520, 113958), (4680, 110062), (4870, 105768), (5085, 101296), (5424, 94965), (5844, 88140), (5876, 87660), (6331, 81360), (6780, 75972), (7305, 70512), (7345, 70128), (7792, 66105), (8136, 63310), (8766, 58760), (8814, 58440), (9040, 56979), (9360, 55031), (9740, 52884), (10170, 50648), (11688, 44070), (11752, 43830), (12662, 40680), (13221, 38960), (13560, 37986), (14610, 35256), (14690, 35064), (16272, 31655), (17532, 29380), (17628, 29220), (18993, 27120), (19480, 26442), (20340, 25324), (21915, 23504), (22035, 23376)]