2118467520

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6287}}^1$

素因数の和:6329

約数の個数: 280

約数和(自身を含む): 8116726464

約数和(自身を除く): 5998258944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 4160, 4212, 4320, 4680, 5184, 5265, 5616, 6240, 6287, 6480, 7020, 7488, 8424, 8640, 9360, 10530, 11232, 12480, 12574, 12960, 14040, 16848, 18720, 18861, 21060, 22464, 25148, 25920, 28080, 31435, 33696, 37440, 37722, 42120, 50296, 56160, 56583, 62870, 67392, 75444, 81731, 84240, 94305, 100592, 112320, 113166, 125740, 150888, 163462, 168480, 169749, 188610, 201184, 226332, 245193, 251480, 282915, 301776, 326924, 336960, 339498, 377220, 402368, 408655, 452664, 490386, 502960, 509247, 565830, 603552, 653848, 678996, 735579, 754440, 817310, 848745, 905328, 980772, 1005920, 1018494, 1131660, 1207104, 1225965, 1307696, 1357992, 1471158, 1508880, 1634620, 1697490, 1810656, 1961544, 2011840, 2036988, 2206737, 2263320, 2451930, 2546235, 2615392, 2715984, 2942316, 3017760, 3269240, 3394980, 3621312, 3677895, 3923088, 4073976, 4413474, 4526640, 4903860, 5092470, 5230784, 5431968, 5884632, 6035520, 6538480, 6620211, 6789960, 7355790, 7846176, 8147952, 8826948, 9053280, 9807720, 10184940, 10863936, 11033685, 11769264, 13076960, 13240422, 13579920, 14711580, 15692352, 16295904, 17653896, 18106560, 19615440, 20369880, 22067370, 23538528, 26153920, 26480844, 27159840, 29423160, 32591808, 33101055, 35307792, 39230880, 40739760, 44134740, 47077056, 52961688, 54319680, 58846320, 66202110, 70615584, 78461760, 81479520, 88269480, 105923376, 117692640, 132404220, 141231168, 162959040, 176538960, 211846752, 235385280, 264808440, 353077920, 423693504, 529616880, 706155840, 1059233760, 2118467520]

約数ペア:

[(1, 2118467520), (2, 1059233760), (3, 706155840), (4, 529616880), (5, 423693504), (6, 353077920), (8, 264808440), (9, 235385280), (10, 211846752), (12, 176538960), (13, 162959040), (15, 141231168), (16, 132404220), (18, 117692640), (20, 105923376), (24, 88269480), (26, 81479520), (27, 78461760), (30, 70615584), (32, 66202110), (36, 58846320), (39, 54319680), (40, 52961688), (45, 47077056), (48, 44134740), (52, 40739760), (54, 39230880), (60, 35307792), (64, 33101055), (65, 32591808), (72, 29423160), (78, 27159840), (80, 26480844), (81, 26153920), (90, 23538528), (96, 22067370), (104, 20369880), (108, 19615440), (117, 18106560), (120, 17653896), (130, 16295904), (135, 15692352), (144, 14711580), (156, 13579920), (160, 13240422), (162, 13076960), (180, 11769264), (192, 11033685), (195, 10863936), (208, 10184940), (216, 9807720), (234, 9053280), (240, 8826948), (260, 8147952), (270, 7846176), (288, 7355790), (312, 6789960), (320, 6620211), (324, 6538480), (351, 6035520), (360, 5884632), (390, 5431968), (405, 5230784), (416, 5092470), (432, 4903860), (468, 4526640), (480, 4413474), (520, 4073976), (540, 3923088), (576, 3677895), (585, 3621312), (624, 3394980), (648, 3269240), (702, 3017760), (720, 2942316), (780, 2715984), (810, 2615392), (832, 2546235), (864, 2451930), (936, 2263320), (960, 2206737), (1040, 2036988), (1053, 2011840), (1080, 1961544), (1170, 1810656), (1248, 1697490), (1296, 1634620), (1404, 1508880), (1440, 1471158), (1560, 1357992), (1620, 1307696), (1728, 1225965), (1755, 1207104), (1872, 1131660), (2080, 1018494), (2106, 1005920), (2160, 980772), (2340, 905328), (2496, 848745), (2592, 817310), (2808, 754440), (2880, 735579), (3120, 678996), (3240, 653848), (3510, 603552), (3744, 565830), (4160, 509247), (4212, 502960), (4320, 490386), (4680, 452664), (5184, 408655), (5265, 402368), (5616, 377220), (6240, 339498), (6287, 336960), (6480, 326924), (7020, 301776), (7488, 282915), (8424, 251480), (8640, 245193), (9360, 226332), (10530, 201184), (11232, 188610), (12480, 169749), (12574, 168480), (12960, 163462), (14040, 150888), (16848, 125740), (18720, 113166), (18861, 112320), (21060, 100592), (22464, 94305), (25148, 84240), (25920, 81731), (28080, 75444), (31435, 67392), (33696, 62870), (37440, 56583), (37722, 56160), (42120, 50296)]