16920205344

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6709}}^1$

素因数の和:6877

約数の個数: 240

約数和(自身を含む): 57288369600

約数和(自身を除く): 40368164256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 139, 144, 162, 168, 189, 216, 224, 252, 278, 288, 324, 336, 378, 417, 432, 504, 556, 567, 648, 672, 756, 834, 864, 973, 1008, 1112, 1134, 1251, 1296, 1512, 1668, 1946, 2016, 2224, 2268, 2502, 2592, 2919, 3024, 3336, 3753, 3892, 4448, 4536, 5004, 5838, 6048, 6672, 6709, 7506, 7784, 8757, 9072, 10008, 11259, 11676, 13344, 13418, 15012, 15568, 17514, 18144, 20016, 20127, 22518, 23352, 26271, 26836, 30024, 31136, 35028, 40032, 40254, 45036, 46704, 46963, 52542, 53672, 60048, 60381, 70056, 78813, 80508, 90072, 93408, 93926, 105084, 107344, 120096, 120762, 140112, 140889, 157626, 161016, 180144, 181143, 187852, 210168, 214688, 241524, 280224, 281778, 315252, 322032, 360288, 362286, 375704, 420336, 422667, 483048, 543429, 563556, 630504, 644064, 724572, 751408, 840672, 845334, 932551, 966096, 1086858, 1127112, 1261008, 1268001, 1449144, 1502816, 1690668, 1865102, 1932192, 2173716, 2254224, 2522016, 2536002, 2797653, 2898288, 3381336, 3730204, 3804003, 4347432, 4508448, 5072004, 5595306, 5796576, 6527857, 6762672, 7460408, 7608006, 8392959, 8694864, 10144008, 11190612, 13055714, 13525344, 14920816, 15216012, 16785918, 17389728, 19583571, 20288016, 22381224, 25178877, 26111428, 29841632, 30432024, 33571836, 39167142, 40576032, 44762448, 50357754, 52222856, 58750713, 60864048, 67143672, 75536631, 78334284, 89524896, 100715508, 104445712, 117501426, 121728096, 134287344, 151073262, 156668568, 176252139, 201431016, 208891424, 235002852, 268574688, 302146524, 313337136, 352504278, 402862032, 470005704, 528756417, 604293048, 626674272, 705008556, 805724064, 940011408, 1057512834, 1208586096, 1410017112, 1880022816, 2115025668, 2417172192, 2820034224, 4230051336, 5640068448, 8460102672, 16920205344]

約数ペア:

[(1, 16920205344), (2, 8460102672), (3, 5640068448), (4, 4230051336), (6, 2820034224), (7, 2417172192), (8, 2115025668), (9, 1880022816), (12, 1410017112), (14, 1208586096), (16, 1057512834), (18, 940011408), (21, 805724064), (24, 705008556), (27, 626674272), (28, 604293048), (32, 528756417), (36, 470005704), (42, 402862032), (48, 352504278), (54, 313337136), (56, 302146524), (63, 268574688), (72, 235002852), (81, 208891424), (84, 201431016), (96, 176252139), (108, 156668568), (112, 151073262), (126, 134287344), (139, 121728096), (144, 117501426), (162, 104445712), (168, 100715508), (189, 89524896), (216, 78334284), (224, 75536631), (252, 67143672), (278, 60864048), (288, 58750713), (324, 52222856), (336, 50357754), (378, 44762448), (417, 40576032), (432, 39167142), (504, 33571836), (556, 30432024), (567, 29841632), (648, 26111428), (672, 25178877), (756, 22381224), (834, 20288016), (864, 19583571), (973, 17389728), (1008, 16785918), (1112, 15216012), (1134, 14920816), (1251, 13525344), (1296, 13055714), (1512, 11190612), (1668, 10144008), (1946, 8694864), (2016, 8392959), (2224, 7608006), (2268, 7460408), (2502, 6762672), (2592, 6527857), (2919, 5796576), (3024, 5595306), (3336, 5072004), (3753, 4508448), (3892, 4347432), (4448, 3804003), (4536, 3730204), (5004, 3381336), (5838, 2898288), (6048, 2797653), (6672, 2536002), (6709, 2522016), (7506, 2254224), (7784, 2173716), (8757, 1932192), (9072, 1865102), (10008, 1690668), (11259, 1502816), (11676, 1449144), (13344, 1268001), (13418, 1261008), (15012, 1127112), (15568, 1086858), (17514, 966096), (18144, 932551), (20016, 845334), (20127, 840672), (22518, 751408), (23352, 724572), (26271, 644064), (26836, 630504), (30024, 563556), (31136, 543429), (35028, 483048), (40032, 422667), (40254, 420336), (45036, 375704), (46704, 362286), (46963, 360288), (52542, 322032), (53672, 315252), (60048, 281778), (60381, 280224), (70056, 241524), (78813, 214688), (80508, 210168), (90072, 187852), (93408, 181143), (93926, 180144), (105084, 161016), (107344, 157626), (120096, 140889), (120762, 140112)]