16815271680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2521}}^1$

素因数の和:2744

約数の個数: 288

約数和(自身を含む): 60003827520

約数和(自身を除く): 43188555840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 193, 216, 240, 256, 270, 288, 320, 360, 384, 386, 432, 480, 540, 576, 579, 640, 720, 768, 772, 864, 960, 965, 1080, 1152, 1158, 1280, 1440, 1544, 1728, 1737, 1920, 1930, 2160, 2304, 2316, 2521, 2880, 2895, 3088, 3456, 3474, 3840, 3860, 4320, 4632, 5042, 5211, 5760, 5790, 6176, 6912, 6948, 7563, 7720, 8640, 8685, 9264, 10084, 10422, 11520, 11580, 12352, 12605, 13896, 15126, 15440, 17280, 17370, 18528, 20168, 20844, 22689, 23160, 24704, 25210, 26055, 27792, 30252, 30880, 34560, 34740, 37056, 37815, 40336, 41688, 45378, 46320, 49408, 50420, 52110, 55584, 60504, 61760, 68067, 69480, 74112, 75630, 80672, 83376, 90756, 92640, 100840, 104220, 111168, 113445, 121008, 123520, 136134, 138960, 148224, 151260, 161344, 166752, 181512, 185280, 201680, 208440, 222336, 226890, 242016, 247040, 272268, 277920, 302520, 322688, 333504, 340335, 363024, 370560, 403360, 416880, 444672, 453780, 484032, 486553, 544536, 555840, 605040, 645376, 667008, 680670, 726048, 741120, 806720, 833760, 907560, 968064, 973106, 1089072, 1111680, 1210080, 1334016, 1361340, 1452096, 1459659, 1613440, 1667520, 1815120, 1936128, 1946212, 2178144, 2223360, 2420160, 2432765, 2722680, 2904192, 2919318, 3226880, 3335040, 3630240, 3892424, 4356288, 4378977, 4840320, 4865530, 5445360, 5808384, 5838636, 6670080, 7260480, 7298295, 7784848, 8712576, 8757954, 9680640, 9731060, 10890720, 11677272, 13136931, 14520960, 14596590, 15569696, 17425152, 17515908, 19462120, 21781440, 21894885, 23354544, 26273862, 29041920, 29193180, 31139392, 35031816, 38924240, 43562880, 43789770, 46709088, 52547724, 58386360, 62278784, 65684655, 70063632, 77848480, 87125760, 87579540, 93418176, 105095448, 116772720, 124557568, 131369310, 140127264, 155696960, 175159080, 186836352, 210190896, 233545440, 262738620, 280254528, 311393920, 350318160, 373672704, 420381792, 467090880, 525477240, 560509056, 622787840, 700636320, 840763584, 934181760, 1050954480, 1121018112, 1401272640, 1681527168, 1868363520, 2101908960, 2802545280, 3363054336, 4203817920, 5605090560, 8407635840, 16815271680]

約数ペア:

[(1, 16815271680), (2, 8407635840), (3, 5605090560), (4, 4203817920), (5, 3363054336), (6, 2802545280), (8, 2101908960), (9, 1868363520), (10, 1681527168), (12, 1401272640), (15, 1121018112), (16, 1050954480), (18, 934181760), (20, 840763584), (24, 700636320), (27, 622787840), (30, 560509056), (32, 525477240), (36, 467090880), (40, 420381792), (45, 373672704), (48, 350318160), (54, 311393920), (60, 280254528), (64, 262738620), (72, 233545440), (80, 210190896), (90, 186836352), (96, 175159080), (108, 155696960), (120, 140127264), (128, 131369310), (135, 124557568), (144, 116772720), (160, 105095448), (180, 93418176), (192, 87579540), (193, 87125760), (216, 77848480), (240, 70063632), (256, 65684655), (270, 62278784), (288, 58386360), (320, 52547724), (360, 46709088), (384, 43789770), (386, 43562880), (432, 38924240), (480, 35031816), (540, 31139392), (576, 29193180), (579, 29041920), (640, 26273862), (720, 23354544), (768, 21894885), (772, 21781440), (864, 19462120), (960, 17515908), (965, 17425152), (1080, 15569696), (1152, 14596590), (1158, 14520960), (1280, 13136931), (1440, 11677272), (1544, 10890720), (1728, 9731060), (1737, 9680640), (1920, 8757954), (1930, 8712576), (2160, 7784848), (2304, 7298295), (2316, 7260480), (2521, 6670080), (2880, 5838636), (2895, 5808384), (3088, 5445360), (3456, 4865530), (3474, 4840320), (3840, 4378977), (3860, 4356288), (4320, 3892424), (4632, 3630240), (5042, 3335040), (5211, 3226880), (5760, 2919318), (5790, 2904192), (6176, 2722680), (6912, 2432765), (6948, 2420160), (7563, 2223360), (7720, 2178144), (8640, 1946212), (8685, 1936128), (9264, 1815120), (10084, 1667520), (10422, 1613440), (11520, 1459659), (11580, 1452096), (12352, 1361340), (12605, 1334016), (13896, 1210080), (15126, 1111680), (15440, 1089072), (17280, 973106), (17370, 968064), (18528, 907560), (20168, 833760), (20844, 806720), (22689, 741120), (23160, 726048), (24704, 680670), (25210, 667008), (26055, 645376), (27792, 605040), (30252, 555840), (30880, 544536), (34560, 486553), (34740, 484032), (37056, 453780), (37815, 444672), (40336, 416880), (41688, 403360), (45378, 370560), (46320, 363024), (49408, 340335), (50420, 333504), (52110, 322688), (55584, 302520), (60504, 277920), (61760, 272268), (68067, 247040), (69480, 242016), (74112, 226890), (75630, 222336), (80672, 208440), (83376, 201680), (90756, 185280), (92640, 181512), (100840, 166752), (104220, 161344), (111168, 151260), (113445, 148224), (121008, 138960), (123520, 136134)]