19200680640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15761}}^1$

素因数の和:15837

約数の個数: 280

約数和(自身を含む): 69757820352

約数和(自身を除く): 50557139712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 192, 216, 235, 240, 270, 282, 288, 320, 324, 360, 376, 405, 423, 432, 470, 480, 540, 564, 576, 648, 705, 720, 752, 810, 846, 864, 940, 960, 1080, 1128, 1269, 1296, 1410, 1440, 1504, 1620, 1692, 1728, 1880, 2115, 2160, 2256, 2538, 2592, 2820, 2880, 3008, 3240, 3384, 3760, 3807, 4230, 4320, 4512, 5076, 5184, 5640, 6345, 6480, 6768, 7520, 7614, 8460, 8640, 9024, 10152, 11280, 12690, 12960, 13536, 15040, 15228, 15761, 16920, 19035, 20304, 22560, 25380, 25920, 27072, 30456, 31522, 33840, 38070, 40608, 45120, 47283, 50760, 60912, 63044, 67680, 76140, 78805, 81216, 94566, 101520, 121824, 126088, 135360, 141849, 152280, 157610, 189132, 203040, 236415, 243648, 252176, 283698, 304560, 315220, 378264, 406080, 425547, 472830, 504352, 567396, 609120, 630440, 709245, 740767, 756528, 851094, 945660, 1008704, 1134792, 1218240, 1260880, 1276641, 1418490, 1481534, 1513056, 1702188, 1891320, 2127735, 2222301, 2269584, 2521760, 2553282, 2836980, 2963068, 3026112, 3404376, 3703835, 3782640, 4255470, 4444602, 4539168, 5043520, 5106564, 5673960, 5926136, 6383205, 6666903, 6808752, 7407670, 7565280, 8510940, 8889204, 9078336, 10213128, 11111505, 11347920, 11852272, 12766410, 13333806, 13617504, 14815340, 15130560, 17021880, 17778408, 20000709, 20426256, 22223010, 22695840, 23704544, 25532820, 26667612, 27235008, 29630680, 33334515, 34043760, 35556816, 40001418, 40852512, 44446020, 45391680, 47409088, 51065640, 53335224, 59261360, 60002127, 66669030, 68087520, 71113632, 80002836, 81705024, 88892040, 100003545, 102131280, 106670448, 118522720, 120004254, 133338060, 136175040, 142227264, 160005672, 177784080, 200007090, 204262560, 213340896, 237045440, 240008508, 266676120, 300010635, 320011344, 355568160, 400014180, 408525120, 426681792, 480017016, 533352240, 600021270, 640022688, 711136320, 800028360, 960034032, 1066704480, 1200042540, 1280045376, 1600056720, 1920068064, 2133408960, 2400085080, 3200113440, 3840136128, 4800170160, 6400226880, 9600340320, 19200680640]

約数ペア:

[(1, 19200680640), (2, 9600340320), (3, 6400226880), (4, 4800170160), (5, 3840136128), (6, 3200113440), (8, 2400085080), (9, 2133408960), (10, 1920068064), (12, 1600056720), (15, 1280045376), (16, 1200042540), (18, 1066704480), (20, 960034032), (24, 800028360), (27, 711136320), (30, 640022688), (32, 600021270), (36, 533352240), (40, 480017016), (45, 426681792), (47, 408525120), (48, 400014180), (54, 355568160), (60, 320011344), (64, 300010635), (72, 266676120), (80, 240008508), (81, 237045440), (90, 213340896), (94, 204262560), (96, 200007090), (108, 177784080), (120, 160005672), (135, 142227264), (141, 136175040), (144, 133338060), (160, 120004254), (162, 118522720), (180, 106670448), (188, 102131280), (192, 100003545), (216, 88892040), (235, 81705024), (240, 80002836), (270, 71113632), (282, 68087520), (288, 66669030), (320, 60002127), (324, 59261360), (360, 53335224), (376, 51065640), (405, 47409088), (423, 45391680), (432, 44446020), (470, 40852512), (480, 40001418), (540, 35556816), (564, 34043760), (576, 33334515), (648, 29630680), (705, 27235008), (720, 26667612), (752, 25532820), (810, 23704544), (846, 22695840), (864, 22223010), (940, 20426256), (960, 20000709), (1080, 17778408), (1128, 17021880), (1269, 15130560), (1296, 14815340), (1410, 13617504), (1440, 13333806), (1504, 12766410), (1620, 11852272), (1692, 11347920), (1728, 11111505), (1880, 10213128), (2115, 9078336), (2160, 8889204), (2256, 8510940), (2538, 7565280), (2592, 7407670), (2820, 6808752), (2880, 6666903), (3008, 6383205), (3240, 5926136), (3384, 5673960), (3760, 5106564), (3807, 5043520), (4230, 4539168), (4320, 4444602), (4512, 4255470), (5076, 3782640), (5184, 3703835), (5640, 3404376), (6345, 3026112), (6480, 2963068), (6768, 2836980), (7520, 2553282), (7614, 2521760), (8460, 2269584), (8640, 2222301), (9024, 2127735), (10152, 1891320), (11280, 1702188), (12690, 1513056), (12960, 1481534), (13536, 1418490), (15040, 1276641), (15228, 1260880), (15761, 1218240), (16920, 1134792), (19035, 1008704), (20304, 945660), (22560, 851094), (25380, 756528), (25920, 740767), (27072, 709245), (30456, 630440), (31522, 609120), (33840, 567396), (38070, 504352), (40608, 472830), (45120, 425547), (47283, 406080), (50760, 378264), (60912, 315220), (63044, 304560), (67680, 283698), (76140, 252176), (78805, 243648), (81216, 236415), (94566, 203040), (101520, 189132), (121824, 157610), (126088, 152280), (135360, 141849)]