14920774560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{31687}}^1$

素因数の和:31820

約数の個数: 192

約数和(自身を含む): 52703481600

約数和(自身を除く): 37782707040

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, 72, 80, 90, 96, 108, 109, 120, 135, 144, 160, 180, 216, 218, 240, 270, 288, 327, 360, 432, 436, 480, 540, 545, 654, 720, 864, 872, 981, 1080, 1090, 1308, 1440, 1635, 1744, 1962, 2160, 2180, 2616, 2943, 3270, 3488, 3924, 4320, 4360, 4905, 5232, 5886, 6540, 7848, 8720, 9810, 10464, 11772, 13080, 14715, 15696, 17440, 19620, 23544, 26160, 29430, 31392, 31687, 39240, 47088, 52320, 58860, 63374, 78480, 94176, 95061, 117720, 126748, 156960, 158435, 190122, 235440, 253496, 285183, 316870, 380244, 470880, 475305, 506992, 570366, 633740, 760488, 855549, 950610, 1013984, 1140732, 1267480, 1425915, 1520976, 1711098, 1901220, 2281464, 2534960, 2851830, 3041952, 3422196, 3453883, 3802440, 4277745, 4562928, 5069920, 5703660, 6844392, 6907766, 7604880, 8555490, 9125856, 10361649, 11407320, 13688784, 13815532, 15209760, 17110980, 17269415, 20723298, 22814640, 27377568, 27631064, 31084947, 34221960, 34538830, 41446596, 45629280, 51808245, 55262128, 62169894, 68443920, 69077660, 82893192, 93254841, 103616490, 110524256, 124339788, 136887840, 138155320, 155424735, 165786384, 186509682, 207232980, 248679576, 276310640, 310849470, 331572768, 373019364, 414465960, 466274205, 497359152, 552621280, 621698940, 746038728, 828931920, 932548410, 994718304, 1243397880, 1492077456, 1657863840, 1865096820, 2486795760, 2984154912, 3730193640, 4973591520, 7460387280, 14920774560]

約数ペア:

[(1, 14920774560), (2, 7460387280), (3, 4973591520), (4, 3730193640), (5, 2984154912), (6, 2486795760), (8, 1865096820), (9, 1657863840), (10, 1492077456), (12, 1243397880), (15, 994718304), (16, 932548410), (18, 828931920), (20, 746038728), (24, 621698940), (27, 552621280), (30, 497359152), (32, 466274205), (36, 414465960), (40, 373019364), (45, 331572768), (48, 310849470), (54, 276310640), (60, 248679576), (72, 207232980), (80, 186509682), (90, 165786384), (96, 155424735), (108, 138155320), (109, 136887840), (120, 124339788), (135, 110524256), (144, 103616490), (160, 93254841), (180, 82893192), (216, 69077660), (218, 68443920), (240, 62169894), (270, 55262128), (288, 51808245), (327, 45629280), (360, 41446596), (432, 34538830), (436, 34221960), (480, 31084947), (540, 27631064), (545, 27377568), (654, 22814640), (720, 20723298), (864, 17269415), (872, 17110980), (981, 15209760), (1080, 13815532), (1090, 13688784), (1308, 11407320), (1440, 10361649), (1635, 9125856), (1744, 8555490), (1962, 7604880), (2160, 6907766), (2180, 6844392), (2616, 5703660), (2943, 5069920), (3270, 4562928), (3488, 4277745), (3924, 3802440), (4320, 3453883), (4360, 3422196), (4905, 3041952), (5232, 2851830), (5886, 2534960), (6540, 2281464), (7848, 1901220), (8720, 1711098), (9810, 1520976), (10464, 1425915), (11772, 1267480), (13080, 1140732), (14715, 1013984), (15696, 950610), (17440, 855549), (19620, 760488), (23544, 633740), (26160, 570366), (29430, 506992), (31392, 475305), (31687, 470880), (39240, 380244), (47088, 316870), (52320, 285183), (58860, 253496), (63374, 235440), (78480, 190122), (94176, 158435), (95061, 156960), (117720, 126748)]