1882174702960

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{16451}}^1$

素因数の和:17007

約数の個数: 160

約数和(自身を含む): 4545553351680

約数和(自身を除く): 2663378648720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 79, 80, 86, 158, 172, 215, 316, 344, 395, 421, 430, 632, 688, 790, 842, 860, 1264, 1580, 1684, 1720, 2105, 3160, 3368, 3397, 3440, 4210, 6320, 6736, 6794, 8420, 13588, 16451, 16840, 16985, 18103, 27176, 32902, 33259, 33680, 33970, 36206, 54352, 65804, 66518, 67940, 72412, 82255, 90515, 131608, 133036, 135880, 144824, 164510, 166295, 181030, 263216, 266072, 271760, 289648, 329020, 332590, 362060, 532144, 658040, 665180, 707393, 724120, 1299629, 1316080, 1330360, 1414786, 1430137, 1448240, 2599258, 2660720, 2829572, 2860274, 3536965, 5198516, 5659144, 5720548, 6498145, 6925871, 7073930, 7150685, 10397032, 11318288, 11441096, 12996290, 13851742, 14147860, 14301370, 20794064, 22882192, 25992580, 27703484, 28295720, 28602740, 34629355, 51985160, 55406968, 55884047, 56591440, 57205480, 69258710, 103970320, 110813936, 111768094, 114410960, 138517420, 223536188, 277034840, 279420235, 297812453, 447072376, 547143809, 554069680, 558840470, 595624906, 894144752, 1094287618, 1117680940, 1191249812, 1489062265, 2188575236, 2235361880, 2382499624, 2735719045, 2978124530, 4377150472, 4470723760, 4764999248, 5471438090, 5956249060, 8754300944, 10942876180, 11912498120, 21885752360, 23527183787, 23824996240, 43771504720, 47054367574, 94108735148, 117635918935, 188217470296, 235271837870, 376434940592, 470543675740, 941087351480, 1882174702960]

約数ペア:

[(1, 1882174702960), (2, 941087351480), (4, 470543675740), (5, 376434940592), (8, 235271837870), (10, 188217470296), (16, 117635918935), (20, 94108735148), (40, 47054367574), (43, 43771504720), (79, 23824996240), (80, 23527183787), (86, 21885752360), (158, 11912498120), (172, 10942876180), (215, 8754300944), (316, 5956249060), (344, 5471438090), (395, 4764999248), (421, 4470723760), (430, 4377150472), (632, 2978124530), (688, 2735719045), (790, 2382499624), (842, 2235361880), (860, 2188575236), (1264, 1489062265), (1580, 1191249812), (1684, 1117680940), (1720, 1094287618), (2105, 894144752), (3160, 595624906), (3368, 558840470), (3397, 554069680), (3440, 547143809), (4210, 447072376), (6320, 297812453), (6736, 279420235), (6794, 277034840), (8420, 223536188), (13588, 138517420), (16451, 114410960), (16840, 111768094), (16985, 110813936), (18103, 103970320), (27176, 69258710), (32902, 57205480), (33259, 56591440), (33680, 55884047), (33970, 55406968), (36206, 51985160), (54352, 34629355), (65804, 28602740), (66518, 28295720), (67940, 27703484), (72412, 25992580), (82255, 22882192), (90515, 20794064), (131608, 14301370), (133036, 14147860), (135880, 13851742), (144824, 12996290), (164510, 11441096), (166295, 11318288), (181030, 10397032), (263216, 7150685), (266072, 7073930), (271760, 6925871), (289648, 6498145), (329020, 5720548), (332590, 5659144), (362060, 5198516), (532144, 3536965), (658040, 2860274), (665180, 2829572), (707393, 2660720), (724120, 2599258), (1299629, 1448240), (1316080, 1430137), (1330360, 1414786)]