392826240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:334

約数の個数: 256

約数和(自身を含む): 1410048000

約数和(自身を除く): 1017221760

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, 127, 128, 135, 144, 160, 179, 180, 192, 216, 240, 254, 270, 288, 320, 358, 360, 381, 384, 432, 480, 508, 537, 540, 576, 635, 640, 716, 720, 762, 864, 895, 960, 1016, 1074, 1080, 1143, 1152, 1270, 1432, 1440, 1524, 1611, 1728, 1790, 1905, 1920, 2032, 2148, 2160, 2286, 2540, 2685, 2864, 2880, 3048, 3222, 3429, 3456, 3580, 3810, 4064, 4296, 4320, 4572, 4833, 5080, 5370, 5715, 5728, 5760, 6096, 6444, 6858, 7160, 7620, 8055, 8128, 8592, 8640, 9144, 9666, 10160, 10740, 11430, 11456, 12192, 12888, 13716, 14320, 15240, 16110, 16256, 17145, 17184, 17280, 18288, 19332, 20320, 21480, 22733, 22860, 22912, 24165, 24384, 25776, 27432, 28640, 30480, 32220, 34290, 34368, 36576, 38664, 40640, 42960, 45466, 45720, 48330, 48768, 51552, 54864, 57280, 60960, 64440, 68199, 68580, 68736, 73152, 77328, 81280, 85920, 90932, 91440, 96660, 103104, 109728, 113665, 114560, 121920, 128880, 136398, 137160, 146304, 154656, 171840, 181864, 182880, 193320, 204597, 206208, 219456, 227330, 243840, 257760, 272796, 274320, 309312, 340995, 343680, 363728, 365760, 386640, 409194, 438912, 454660, 515520, 545592, 548640, 613791, 618624, 681990, 727456, 731520, 773280, 818388, 909320, 1022985, 1031040, 1091184, 1097280, 1227582, 1363980, 1454912, 1546560, 1636776, 1818640, 2045970, 2182368, 2194560, 2455164, 2727960, 2909824, 3068955, 3093120, 3273552, 3637280, 4091940, 4364736, 4910328, 5455920, 6137910, 6547104, 7274560, 8183880, 8729472, 9820656, 10911840, 12275820, 13094208, 14549120, 16367760, 19641312, 21823680, 24551640, 26188416, 32735520, 39282624, 43647360, 49103280, 65471040, 78565248, 98206560, 130942080, 196413120, 392826240]

約数ペア:

[(1, 392826240), (2, 196413120), (3, 130942080), (4, 98206560), (5, 78565248), (6, 65471040), (8, 49103280), (9, 43647360), (10, 39282624), (12, 32735520), (15, 26188416), (16, 24551640), (18, 21823680), (20, 19641312), (24, 16367760), (27, 14549120), (30, 13094208), (32, 12275820), (36, 10911840), (40, 9820656), (45, 8729472), (48, 8183880), (54, 7274560), (60, 6547104), (64, 6137910), (72, 5455920), (80, 4910328), (90, 4364736), (96, 4091940), (108, 3637280), (120, 3273552), (127, 3093120), (128, 3068955), (135, 2909824), (144, 2727960), (160, 2455164), (179, 2194560), (180, 2182368), (192, 2045970), (216, 1818640), (240, 1636776), (254, 1546560), (270, 1454912), (288, 1363980), (320, 1227582), (358, 1097280), (360, 1091184), (381, 1031040), (384, 1022985), (432, 909320), (480, 818388), (508, 773280), (537, 731520), (540, 727456), (576, 681990), (635, 618624), (640, 613791), (716, 548640), (720, 545592), (762, 515520), (864, 454660), (895, 438912), (960, 409194), (1016, 386640), (1074, 365760), (1080, 363728), (1143, 343680), (1152, 340995), (1270, 309312), (1432, 274320), (1440, 272796), (1524, 257760), (1611, 243840), (1728, 227330), (1790, 219456), (1905, 206208), (1920, 204597), (2032, 193320), (2148, 182880), (2160, 181864), (2286, 171840), (2540, 154656), (2685, 146304), (2864, 137160), (2880, 136398), (3048, 128880), (3222, 121920), (3429, 114560), (3456, 113665), (3580, 109728), (3810, 103104), (4064, 96660), (4296, 91440), (4320, 90932), (4572, 85920), (4833, 81280), (5080, 77328), (5370, 73152), (5715, 68736), (5728, 68580), (5760, 68199), (6096, 64440), (6444, 60960), (6858, 57280), (7160, 54864), (7620, 51552), (8055, 48768), (8128, 48330), (8592, 45720), (8640, 45466), (9144, 42960), (9666, 40640), (10160, 38664), (10740, 36576), (11430, 34368), (11456, 34290), (12192, 32220), (12888, 30480), (13716, 28640), (14320, 27432), (15240, 25776), (16110, 24384), (16256, 24165), (17145, 22912), (17184, 22860), (17280, 22733), (18288, 21480), (19332, 20320)]