77318292840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{80309}}^1$

素因数の和:80507

約数の個数: 128

約数和(自身を含む): 237306412800

約数和(自身を除く): 159988119960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 113, 120, 142, 213, 226, 284, 339, 355, 426, 452, 565, 568, 678, 710, 852, 904, 1065, 1130, 1356, 1420, 1695, 1704, 2130, 2260, 2712, 2840, 3390, 4260, 4520, 6780, 8023, 8520, 13560, 16046, 24069, 32092, 40115, 48138, 64184, 80230, 80309, 96276, 120345, 160460, 160618, 192552, 240690, 240927, 320920, 321236, 401545, 481380, 481854, 642472, 803090, 962760, 963708, 1204635, 1606180, 1927416, 2409270, 3212360, 4818540, 5701939, 9074917, 9637080, 11403878, 17105817, 18149834, 22807756, 27224751, 28509695, 34211634, 36299668, 45374585, 45615512, 54449502, 57019390, 68423268, 72599336, 85529085, 90749170, 108899004, 114038780, 136123755, 136846536, 171058170, 181498340, 217798008, 228077560, 272247510, 342116340, 362996680, 544495020, 644319107, 684232680, 1088990040, 1288638214, 1932957321, 2577276428, 3221595535, 3865914642, 5154552856, 6443191070, 7731829284, 9664786605, 12886382140, 15463658568, 19329573210, 25772764280, 38659146420, 77318292840]

約数ペア:

[(1, 77318292840), (2, 38659146420), (3, 25772764280), (4, 19329573210), (5, 15463658568), (6, 12886382140), (8, 9664786605), (10, 7731829284), (12, 6443191070), (15, 5154552856), (20, 3865914642), (24, 3221595535), (30, 2577276428), (40, 1932957321), (60, 1288638214), (71, 1088990040), (113, 684232680), (120, 644319107), (142, 544495020), (213, 362996680), (226, 342116340), (284, 272247510), (339, 228077560), (355, 217798008), (426, 181498340), (452, 171058170), (565, 136846536), (568, 136123755), (678, 114038780), (710, 108899004), (852, 90749170), (904, 85529085), (1065, 72599336), (1130, 68423268), (1356, 57019390), (1420, 54449502), (1695, 45615512), (1704, 45374585), (2130, 36299668), (2260, 34211634), (2712, 28509695), (2840, 27224751), (3390, 22807756), (4260, 18149834), (4520, 17105817), (6780, 11403878), (8023, 9637080), (8520, 9074917), (13560, 5701939), (16046, 4818540), (24069, 3212360), (32092, 2409270), (40115, 1927416), (48138, 1606180), (64184, 1204635), (80230, 963708), (80309, 962760), (96276, 803090), (120345, 642472), (160460, 481854), (160618, 481380), (192552, 401545), (240690, 321236), (240927, 320920)]