18073440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1$

素因数の和:202

約数の個数: 288

約数和(自身を含む): 77366016

約数和(自身を除く): 59292576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 163, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 326, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 489, 495, 504, 528, 560, 616, 630, 652, 660, 672, 693, 720, 770, 792, 815, 840, 880, 924, 978, 990, 1008, 1056, 1120, 1141, 1155, 1232, 1260, 1304, 1320, 1386, 1440, 1467, 1540, 1584, 1630, 1680, 1760, 1793, 1848, 1956, 1980, 2016, 2282, 2310, 2445, 2464, 2520, 2608, 2640, 2772, 2934, 3080, 3168, 3260, 3360, 3423, 3465, 3586, 3696, 3912, 3960, 4564, 4620, 4890, 5040, 5216, 5280, 5379, 5544, 5705, 5868, 6160, 6520, 6846, 6930, 7172, 7335, 7392, 7824, 7920, 8965, 9128, 9240, 9780, 10080, 10269, 10758, 11088, 11410, 11736, 12320, 12551, 13040, 13692, 13860, 14344, 14670, 15648, 15840, 16137, 17115, 17930, 18256, 18480, 19560, 20538, 21516, 22176, 22820, 23472, 25102, 26080, 26895, 27384, 27720, 28688, 29340, 32274, 34230, 35860, 36512, 36960, 37653, 39120, 41076, 43032, 45640, 46944, 50204, 51345, 53790, 54768, 55440, 57376, 58680, 62755, 64548, 68460, 71720, 75306, 78240, 80685, 82152, 86064, 91280, 100408, 102690, 107580, 109536, 110880, 112959, 117360, 125510, 129096, 136920, 143440, 150612, 161370, 164304, 172128, 182560, 188265, 200816, 205380, 215160, 225918, 234720, 251020, 258192, 273840, 286880, 301224, 322740, 328608, 376530, 401632, 410760, 430320, 451836, 502040, 516384, 547680, 564795, 602448, 645480, 753060, 821520, 860640, 903672, 1004080, 1129590, 1204896, 1290960, 1506120, 1643040, 1807344, 2008160, 2259180, 2581920, 3012240, 3614688, 4518360, 6024480, 9036720, 18073440]

約数ペア:

[(1, 18073440), (2, 9036720), (3, 6024480), (4, 4518360), (5, 3614688), (6, 3012240), (7, 2581920), (8, 2259180), (9, 2008160), (10, 1807344), (11, 1643040), (12, 1506120), (14, 1290960), (15, 1204896), (16, 1129590), (18, 1004080), (20, 903672), (21, 860640), (22, 821520), (24, 753060), (28, 645480), (30, 602448), (32, 564795), (33, 547680), (35, 516384), (36, 502040), (40, 451836), (42, 430320), (44, 410760), (45, 401632), (48, 376530), (55, 328608), (56, 322740), (60, 301224), (63, 286880), (66, 273840), (70, 258192), (72, 251020), (77, 234720), (80, 225918), (84, 215160), (88, 205380), (90, 200816), (96, 188265), (99, 182560), (105, 172128), (110, 164304), (112, 161370), (120, 150612), (126, 143440), (132, 136920), (140, 129096), (144, 125510), (154, 117360), (160, 112959), (163, 110880), (165, 109536), (168, 107580), (176, 102690), (180, 100408), (198, 91280), (210, 86064), (220, 82152), (224, 80685), (231, 78240), (240, 75306), (252, 71720), (264, 68460), (280, 64548), (288, 62755), (308, 58680), (315, 57376), (326, 55440), (330, 54768), (336, 53790), (352, 51345), (360, 50204), (385, 46944), (396, 45640), (420, 43032), (440, 41076), (462, 39120), (480, 37653), (489, 36960), (495, 36512), (504, 35860), (528, 34230), (560, 32274), (616, 29340), (630, 28688), (652, 27720), (660, 27384), (672, 26895), (693, 26080), (720, 25102), (770, 23472), (792, 22820), (815, 22176), (840, 21516), (880, 20538), (924, 19560), (978, 18480), (990, 18256), (1008, 17930), (1056, 17115), (1120, 16137), (1141, 15840), (1155, 15648), (1232, 14670), (1260, 14344), (1304, 13860), (1320, 13692), (1386, 13040), (1440, 12551), (1467, 12320), (1540, 11736), (1584, 11410), (1630, 11088), (1680, 10758), (1760, 10269), (1793, 10080), (1848, 9780), (1956, 9240), (1980, 9128), (2016, 8965), (2282, 7920), (2310, 7824), (2445, 7392), (2464, 7335), (2520, 7172), (2608, 6930), (2640, 6846), (2772, 6520), (2934, 6160), (3080, 5868), (3168, 5705), (3260, 5544), (3360, 5379), (3423, 5280), (3465, 5216), (3586, 5040), (3696, 4890), (3912, 4620), (3960, 4564)]