17319960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 256

約数和(自身を含む): 69120000

約数和(自身を除く): 51800040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 54, 56, 58, 60, 63, 70, 72, 79, 84, 87, 90, 105, 108, 116, 120, 126, 135, 140, 145, 158, 168, 174, 180, 189, 203, 210, 216, 232, 237, 252, 261, 270, 280, 290, 315, 316, 348, 360, 378, 395, 406, 420, 435, 474, 504, 522, 540, 553, 580, 609, 630, 632, 696, 711, 756, 783, 790, 812, 840, 870, 945, 948, 1015, 1044, 1080, 1106, 1160, 1185, 1218, 1260, 1305, 1422, 1512, 1566, 1580, 1624, 1659, 1740, 1827, 1890, 1896, 2030, 2088, 2133, 2212, 2291, 2370, 2436, 2520, 2610, 2765, 2844, 3045, 3132, 3160, 3318, 3480, 3555, 3654, 3780, 3915, 4060, 4266, 4424, 4582, 4740, 4872, 4977, 5220, 5481, 5530, 5688, 6090, 6264, 6636, 6873, 7110, 7308, 7560, 7830, 8120, 8295, 8532, 9135, 9164, 9480, 9954, 10440, 10665, 10962, 11060, 11455, 12180, 13272, 13746, 14220, 14616, 14931, 15660, 16037, 16590, 17064, 18270, 18328, 19908, 20619, 21330, 21924, 22120, 22910, 24360, 24885, 27405, 27492, 28440, 29862, 31320, 32074, 33180, 34365, 36540, 39816, 41238, 42660, 43848, 45820, 48111, 49770, 54810, 54984, 59724, 61857, 64148, 66360, 68730, 73080, 74655, 80185, 82476, 85320, 91640, 96222, 99540, 103095, 109620, 119448, 123714, 128296, 137460, 144333, 149310, 160370, 164952, 192444, 199080, 206190, 219240, 240555, 247428, 274920, 288666, 298620, 309285, 320740, 384888, 412380, 432999, 481110, 494856, 577332, 597240, 618570, 641480, 721665, 824760, 865998, 962220, 1154664, 1237140, 1443330, 1731996, 1924440, 2164995, 2474280, 2886660, 3463992, 4329990, 5773320, 8659980, 17319960]

約数ペア:

[(1, 17319960), (2, 8659980), (3, 5773320), (4, 4329990), (5, 3463992), (6, 2886660), (7, 2474280), (8, 2164995), (9, 1924440), (10, 1731996), (12, 1443330), (14, 1237140), (15, 1154664), (18, 962220), (20, 865998), (21, 824760), (24, 721665), (27, 641480), (28, 618570), (29, 597240), (30, 577332), (35, 494856), (36, 481110), (40, 432999), (42, 412380), (45, 384888), (54, 320740), (56, 309285), (58, 298620), (60, 288666), (63, 274920), (70, 247428), (72, 240555), (79, 219240), (84, 206190), (87, 199080), (90, 192444), (105, 164952), (108, 160370), (116, 149310), (120, 144333), (126, 137460), (135, 128296), (140, 123714), (145, 119448), (158, 109620), (168, 103095), (174, 99540), (180, 96222), (189, 91640), (203, 85320), (210, 82476), (216, 80185), (232, 74655), (237, 73080), (252, 68730), (261, 66360), (270, 64148), (280, 61857), (290, 59724), (315, 54984), (316, 54810), (348, 49770), (360, 48111), (378, 45820), (395, 43848), (406, 42660), (420, 41238), (435, 39816), (474, 36540), (504, 34365), (522, 33180), (540, 32074), (553, 31320), (580, 29862), (609, 28440), (630, 27492), (632, 27405), (696, 24885), (711, 24360), (756, 22910), (783, 22120), (790, 21924), (812, 21330), (840, 20619), (870, 19908), (945, 18328), (948, 18270), (1015, 17064), (1044, 16590), (1080, 16037), (1106, 15660), (1160, 14931), (1185, 14616), (1218, 14220), (1260, 13746), (1305, 13272), (1422, 12180), (1512, 11455), (1566, 11060), (1580, 10962), (1624, 10665), (1659, 10440), (1740, 9954), (1827, 9480), (1890, 9164), (1896, 9135), (2030, 8532), (2088, 8295), (2133, 8120), (2212, 7830), (2291, 7560), (2370, 7308), (2436, 7110), (2520, 6873), (2610, 6636), (2765, 6264), (2844, 6090), (3045, 5688), (3132, 5530), (3160, 5481), (3318, 5220), (3480, 4977), (3555, 4872), (3654, 4740), (3780, 4582), (3915, 4424), (4060, 4266)]