84626640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 320

約数和(自身を含む): 346406400

約数和(自身を除く): 261779760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 84, 87, 90, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 168, 174, 180, 189, 193, 203, 210, 216, 232, 240, 252, 261, 270, 280, 290, 315, 336, 348, 360, 378, 386, 406, 420, 432, 435, 464, 504, 522, 540, 560, 579, 580, 609, 630, 696, 720, 756, 772, 783, 812, 840, 870, 945, 965, 1008, 1015, 1044, 1080, 1158, 1160, 1218, 1260, 1305, 1351, 1392, 1512, 1544, 1566, 1624, 1680, 1737, 1740, 1827, 1890, 1930, 2030, 2088, 2160, 2316, 2320, 2436, 2520, 2610, 2702, 2895, 3024, 3045, 3088, 3132, 3248, 3474, 3480, 3654, 3780, 3860, 3915, 4053, 4060, 4176, 4632, 4872, 5040, 5211, 5220, 5404, 5481, 5597, 5790, 6090, 6264, 6755, 6948, 6960, 7308, 7560, 7720, 7830, 8106, 8120, 8685, 9135, 9264, 9744, 10422, 10440, 10808, 10962, 11194, 11580, 12159, 12180, 12528, 13510, 13896, 14616, 15120, 15440, 15660, 16212, 16240, 16791, 17370, 18270, 20265, 20844, 20880, 21616, 21924, 22388, 23160, 24318, 24360, 26055, 27020, 27405, 27792, 27985, 29232, 31320, 32424, 33582, 34740, 36477, 36540, 39179, 40530, 41688, 43848, 44776, 46320, 48636, 48720, 50373, 52110, 54040, 54810, 55970, 60795, 62640, 64848, 67164, 69480, 72954, 73080, 78358, 81060, 83376, 83955, 87696, 89552, 97272, 100746, 104220, 108080, 109620, 111940, 117537, 121590, 134328, 138960, 145908, 146160, 151119, 156716, 162120, 167910, 182385, 194544, 195895, 201492, 208440, 219240, 223880, 235074, 243180, 251865, 268656, 291816, 302238, 313432, 324240, 335820, 352611, 364770, 391790, 402984, 416880, 438480, 447760, 470148, 486360, 503730, 583632, 587685, 604476, 626864, 671640, 705222, 729540, 755595, 783580, 805968, 940296, 972720, 1007460, 1057833, 1175370, 1208952, 1343280, 1410444, 1459080, 1511190, 1567160, 1763055, 1880592, 2014920, 2115666, 2350740, 2417904, 2820888, 2918160, 3022380, 3134320, 3526110, 4029840, 4231332, 4701480, 5289165, 5641776, 6044760, 7052220, 8462664, 9402960, 10578330, 12089520, 14104440, 16925328, 21156660, 28208880, 42313320, 84626640]

約数ペア:

[(1, 84626640), (2, 42313320), (3, 28208880), (4, 21156660), (5, 16925328), (6, 14104440), (7, 12089520), (8, 10578330), (9, 9402960), (10, 8462664), (12, 7052220), (14, 6044760), (15, 5641776), (16, 5289165), (18, 4701480), (20, 4231332), (21, 4029840), (24, 3526110), (27, 3134320), (28, 3022380), (29, 2918160), (30, 2820888), (35, 2417904), (36, 2350740), (40, 2115666), (42, 2014920), (45, 1880592), (48, 1763055), (54, 1567160), (56, 1511190), (58, 1459080), (60, 1410444), (63, 1343280), (70, 1208952), (72, 1175370), (80, 1057833), (84, 1007460), (87, 972720), (90, 940296), (105, 805968), (108, 783580), (112, 755595), (116, 729540), (120, 705222), (126, 671640), (135, 626864), (140, 604476), (144, 587685), (145, 583632), (168, 503730), (174, 486360), (180, 470148), (189, 447760), (193, 438480), (203, 416880), (210, 402984), (216, 391790), (232, 364770), (240, 352611), (252, 335820), (261, 324240), (270, 313432), (280, 302238), (290, 291816), (315, 268656), (336, 251865), (348, 243180), (360, 235074), (378, 223880), (386, 219240), (406, 208440), (420, 201492), (432, 195895), (435, 194544), (464, 182385), (504, 167910), (522, 162120), (540, 156716), (560, 151119), (579, 146160), (580, 145908), (609, 138960), (630, 134328), (696, 121590), (720, 117537), (756, 111940), (772, 109620), (783, 108080), (812, 104220), (840, 100746), (870, 97272), (945, 89552), (965, 87696), (1008, 83955), (1015, 83376), (1044, 81060), (1080, 78358), (1158, 73080), (1160, 72954), (1218, 69480), (1260, 67164), (1305, 64848), (1351, 62640), (1392, 60795), (1512, 55970), (1544, 54810), (1566, 54040), (1624, 52110), (1680, 50373), (1737, 48720), (1740, 48636), (1827, 46320), (1890, 44776), (1930, 43848), (2030, 41688), (2088, 40530), (2160, 39179), (2316, 36540), (2320, 36477), (2436, 34740), (2520, 33582), (2610, 32424), (2702, 31320), (2895, 29232), (3024, 27985), (3045, 27792), (3088, 27405), (3132, 27020), (3248, 26055), (3474, 24360), (3480, 24318), (3654, 23160), (3780, 22388), (3860, 21924), (3915, 21616), (4053, 20880), (4060, 20844), (4176, 20265), (4632, 18270), (4872, 17370), (5040, 16791), (5211, 16240), (5220, 16212), (5404, 15660), (5481, 15440), (5597, 15120), (5790, 14616), (6090, 13896), (6264, 13510), (6755, 12528), (6948, 12180), (6960, 12159), (7308, 11580), (7560, 11194), (7720, 10962), (7830, 10808), (8106, 10440), (8120, 10422), (8685, 9744), (9135, 9264)]