7746430720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45503}}^1$

素因数の和:45550

約数の個数: 144

約数和(自身を含む): 22322442240

約数和(自身を除く): 14576011520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 4864, 5320, 6080, 8512, 8960, 10640, 12160, 17024, 21280, 24320, 34048, 42560, 45503, 85120, 91006, 170240, 182012, 227515, 318521, 364024, 455030, 637042, 728048, 864557, 910060, 1274084, 1456096, 1592605, 1729114, 1820120, 2548168, 2912192, 3185210, 3458228, 3640240, 4322785, 5096336, 5824384, 6051899, 6370420, 6916456, 7280480, 8645570, 10192672, 11648768, 12103798, 12740840, 13832912, 14560960, 17291140, 20385344, 24207596, 25481680, 27665824, 29121920, 30259495, 34582280, 40770688, 48415192, 50963360, 55331648, 58243840, 60518990, 69164560, 81541376, 96830384, 101926720, 110663296, 121037980, 138329120, 193660768, 203853440, 221326592, 242075960, 276658240, 387321536, 407706880, 484151920, 553316480, 774643072, 968303840, 1106632960, 1549286144, 1936607680, 3873215360, 7746430720]

約数ペア:

[(1, 7746430720), (2, 3873215360), (4, 1936607680), (5, 1549286144), (7, 1106632960), (8, 968303840), (10, 774643072), (14, 553316480), (16, 484151920), (19, 407706880), (20, 387321536), (28, 276658240), (32, 242075960), (35, 221326592), (38, 203853440), (40, 193660768), (56, 138329120), (64, 121037980), (70, 110663296), (76, 101926720), (80, 96830384), (95, 81541376), (112, 69164560), (128, 60518990), (133, 58243840), (140, 55331648), (152, 50963360), (160, 48415192), (190, 40770688), (224, 34582280), (256, 30259495), (266, 29121920), (280, 27665824), (304, 25481680), (320, 24207596), (380, 20385344), (448, 17291140), (532, 14560960), (560, 13832912), (608, 12740840), (640, 12103798), (665, 11648768), (760, 10192672), (896, 8645570), (1064, 7280480), (1120, 6916456), (1216, 6370420), (1280, 6051899), (1330, 5824384), (1520, 5096336), (1792, 4322785), (2128, 3640240), (2240, 3458228), (2432, 3185210), (2660, 2912192), (3040, 2548168), (4256, 1820120), (4480, 1729114), (4864, 1592605), (5320, 1456096), (6080, 1274084), (8512, 910060), (8960, 864557), (10640, 728048), (12160, 637042), (17024, 455030), (21280, 364024), (24320, 318521), (34048, 227515), (42560, 182012), (45503, 170240), (85120, 91006)]