19990660608

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5569}}^1$

素因数の和:5653

約数の個数: 240

約数和(自身を含む): 62223361200

約数和(自身を除く): 42232700592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 41, 48, 57, 64, 72, 76, 82, 96, 114, 123, 128, 144, 152, 164, 171, 192, 228, 246, 256, 288, 304, 328, 342, 369, 384, 456, 492, 512, 576, 608, 656, 684, 738, 768, 779, 912, 984, 1152, 1216, 1312, 1368, 1476, 1536, 1558, 1824, 1968, 2304, 2337, 2432, 2624, 2736, 2952, 3116, 3648, 3936, 4608, 4674, 4864, 5248, 5472, 5569, 5904, 6232, 7011, 7296, 7872, 9348, 9728, 10496, 10944, 11138, 11808, 12464, 14022, 14592, 15744, 16707, 18696, 20992, 21888, 22276, 23616, 24928, 28044, 29184, 31488, 33414, 37392, 43776, 44552, 47232, 49856, 50121, 56088, 62976, 66828, 74784, 87552, 89104, 94464, 99712, 100242, 105811, 112176, 133656, 149568, 178208, 188928, 199424, 200484, 211622, 224352, 228329, 267312, 299136, 317433, 356416, 398848, 400968, 423244, 448704, 456658, 534624, 598272, 634866, 684987, 712832, 801936, 846488, 897408, 913316, 952299, 1069248, 1196544, 1269732, 1369974, 1425664, 1603872, 1692976, 1794816, 1826632, 1904598, 2054961, 2138496, 2539464, 2739948, 2851328, 3207744, 3385952, 3589632, 3653264, 3809196, 4109922, 4276992, 4338251, 5078928, 5479896, 6415488, 6771904, 7306528, 7618392, 8219844, 8553984, 8676502, 10157856, 10959792, 12830976, 13014753, 13543808, 14613056, 15236784, 16439688, 17353004, 20315712, 21919584, 25661952, 26029506, 27087616, 29226112, 30473568, 32879376, 34706008, 39044259, 40631424, 43839168, 52059012, 54175232, 58452224, 60947136, 65758752, 69412016, 78088518, 81262848, 87678336, 104118024, 116904448, 121894272, 131517504, 138824032, 156177036, 162525696, 175356672, 208236048, 243788544, 263035008, 277648064, 312354072, 350713344, 416472096, 487577088, 526070016, 555296128, 624708144, 832944192, 1052140032, 1110592256, 1249416288, 1665888384, 2221184512, 2498832576, 3331776768, 4997665152, 6663553536, 9995330304, 19990660608]

約数ペア:

[(1, 19990660608), (2, 9995330304), (3, 6663553536), (4, 4997665152), (6, 3331776768), (8, 2498832576), (9, 2221184512), (12, 1665888384), (16, 1249416288), (18, 1110592256), (19, 1052140032), (24, 832944192), (32, 624708144), (36, 555296128), (38, 526070016), (41, 487577088), (48, 416472096), (57, 350713344), (64, 312354072), (72, 277648064), (76, 263035008), (82, 243788544), (96, 208236048), (114, 175356672), (123, 162525696), (128, 156177036), (144, 138824032), (152, 131517504), (164, 121894272), (171, 116904448), (192, 104118024), (228, 87678336), (246, 81262848), (256, 78088518), (288, 69412016), (304, 65758752), (328, 60947136), (342, 58452224), (369, 54175232), (384, 52059012), (456, 43839168), (492, 40631424), (512, 39044259), (576, 34706008), (608, 32879376), (656, 30473568), (684, 29226112), (738, 27087616), (768, 26029506), (779, 25661952), (912, 21919584), (984, 20315712), (1152, 17353004), (1216, 16439688), (1312, 15236784), (1368, 14613056), (1476, 13543808), (1536, 13014753), (1558, 12830976), (1824, 10959792), (1968, 10157856), (2304, 8676502), (2337, 8553984), (2432, 8219844), (2624, 7618392), (2736, 7306528), (2952, 6771904), (3116, 6415488), (3648, 5479896), (3936, 5078928), (4608, 4338251), (4674, 4276992), (4864, 4109922), (5248, 3809196), (5472, 3653264), (5569, 3589632), (5904, 3385952), (6232, 3207744), (7011, 2851328), (7296, 2739948), (7872, 2539464), (9348, 2138496), (9728, 2054961), (10496, 1904598), (10944, 1826632), (11138, 1794816), (11808, 1692976), (12464, 1603872), (14022, 1425664), (14592, 1369974), (15744, 1269732), (16707, 1196544), (18696, 1069248), (20992, 952299), (21888, 913316), (22276, 897408), (23616, 846488), (24928, 801936), (28044, 712832), (29184, 684987), (31488, 634866), (33414, 598272), (37392, 534624), (43776, 456658), (44552, 448704), (47232, 423244), (49856, 400968), (50121, 398848), (56088, 356416), (62976, 317433), (66828, 299136), (74784, 267312), (87552, 228329), (89104, 224352), (94464, 211622), (99712, 200484), (100242, 199424), (105811, 188928), (112176, 178208), (133656, 149568)]