18238560480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{86161}}^1$

素因数の和:86199

約数の個数: 288

約数和(自身を含む): 74257858080

約数和(自身を除く): 56019297600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 10080, 10584, 11760, 13230, 14112, 15120, 17640, 21168, 23520, 26460, 30240, 35280, 42336, 52920, 70560, 86161, 105840, 172322, 211680, 258483, 344644, 430805, 516966, 603127, 689288, 775449, 861610, 1033932, 1206254, 1292415, 1378576, 1550898, 1723220, 1809381, 2067864, 2326347, 2412508, 2584830, 2757152, 3015635, 3101796, 3446440, 3618762, 3877245, 4135728, 4221889, 4652694, 4825016, 5169660, 5428143, 6031270, 6203592, 6892880, 7237524, 7754490, 8271456, 8443778, 9046905, 9305388, 9650032, 10339320, 10856286, 11631735, 12062540, 12407184, 12665667, 13785760, 14475048, 15508980, 16284429, 16887556, 18093810, 18610776, 19300064, 20678640, 21109445, 21712572, 23263470, 24125080, 24814368, 25331334, 27140715, 28950096, 31017960, 32568858, 33775112, 36187620, 37221552, 37997001, 41357280, 42218890, 43425144, 46526940, 48250160, 50662668, 54281430, 57900192, 62035920, 63328335, 65137716, 67550224, 72375240, 74443104, 75994002, 81422145, 84437780, 86850288, 93053880, 96500320, 101325336, 108562860, 113991003, 124071840, 126656670, 130275432, 135100448, 144750480, 151988004, 162844290, 168875560, 173700576, 186107760, 189985005, 202650672, 217125720, 227982006, 253313340, 260550864, 289500960, 303976008, 325688580, 337751120, 372215520, 379970010, 405301344, 434251440, 455964012, 506626680, 521101728, 569955015, 607952016, 651377160, 675502240, 759940020, 868502880, 911928024, 1013253360, 1139910030, 1215904032, 1302754320, 1519880040, 1823856048, 2026506720, 2279820060, 2605508640, 3039760080, 3647712096, 4559640120, 6079520160, 9119280240, 18238560480]

約数ペア:

[(1, 18238560480), (2, 9119280240), (3, 6079520160), (4, 4559640120), (5, 3647712096), (6, 3039760080), (7, 2605508640), (8, 2279820060), (9, 2026506720), (10, 1823856048), (12, 1519880040), (14, 1302754320), (15, 1215904032), (16, 1139910030), (18, 1013253360), (20, 911928024), (21, 868502880), (24, 759940020), (27, 675502240), (28, 651377160), (30, 607952016), (32, 569955015), (35, 521101728), (36, 506626680), (40, 455964012), (42, 434251440), (45, 405301344), (48, 379970010), (49, 372215520), (54, 337751120), (56, 325688580), (60, 303976008), (63, 289500960), (70, 260550864), (72, 253313340), (80, 227982006), (84, 217125720), (90, 202650672), (96, 189985005), (98, 186107760), (105, 173700576), (108, 168875560), (112, 162844290), (120, 151988004), (126, 144750480), (135, 135100448), (140, 130275432), (144, 126656670), (147, 124071840), (160, 113991003), (168, 108562860), (180, 101325336), (189, 96500320), (196, 93053880), (210, 86850288), (216, 84437780), (224, 81422145), (240, 75994002), (245, 74443104), (252, 72375240), (270, 67550224), (280, 65137716), (288, 63328335), (294, 62035920), (315, 57900192), (336, 54281430), (360, 50662668), (378, 48250160), (392, 46526940), (420, 43425144), (432, 42218890), (441, 41357280), (480, 37997001), (490, 37221552), (504, 36187620), (540, 33775112), (560, 32568858), (588, 31017960), (630, 28950096), (672, 27140715), (720, 25331334), (735, 24814368), (756, 24125080), (784, 23263470), (840, 21712572), (864, 21109445), (882, 20678640), (945, 19300064), (980, 18610776), (1008, 18093810), (1080, 16887556), (1120, 16284429), (1176, 15508980), (1260, 14475048), (1323, 13785760), (1440, 12665667), (1470, 12407184), (1512, 12062540), (1568, 11631735), (1680, 10856286), (1764, 10339320), (1890, 9650032), (1960, 9305388), (2016, 9046905), (2160, 8443778), (2205, 8271456), (2352, 7754490), (2520, 7237524), (2646, 6892880), (2940, 6203592), (3024, 6031270), (3360, 5428143), (3528, 5169660), (3780, 4825016), (3920, 4652694), (4320, 4221889), (4410, 4135728), (4704, 3877245), (5040, 3618762), (5292, 3446440), (5880, 3101796), (6048, 3015635), (6615, 2757152), (7056, 2584830), (7560, 2412508), (7840, 2326347), (8820, 2067864), (10080, 1809381), (10584, 1723220), (11760, 1550898), (13230, 1378576), (14112, 1292415), (15120, 1206254), (17640, 1033932), (21168, 861610), (23520, 775449), (26460, 689288), (30240, 603127), (35280, 516966), (42336, 430805), (52920, 344644), (70560, 258483), (86161, 211680), (105840, 172322)]