637936802880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51116731}}^1$

素因数の和:51116764

約数の個数: 112

約数和(自身を含む): 2181253187904

約数和(自身を除く): 1543316385024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 51116731, 102233462, 153350193, 204466924, 255583655, 306700386, 408933848, 511167310, 613400772, 664517503, 766750965, 817867696, 1022334620, 1226801544, 1329035006, 1533501930, 1635735392, 1993552509, 2044669240, 2453603088, 2658070012, 3067003860, 3271470784, 3322587515, 3987105018, 4089338480, 4907206176, 5316140024, 6134007720, 6645175030, 7974210036, 8178676960, 9814412352, 9967762545, 10632280048, 12268015440, 13290350060, 15948420072, 16357353920, 19935525090, 21264560096, 24536030880, 26580700120, 31896840144, 39871050180, 42529120192, 49072061760, 53161400240, 63793680288, 79742100360, 106322800480, 127587360576, 159484200720, 212645600960, 318968401440, 637936802880]

約数ペア:

[(1, 637936802880), (2, 318968401440), (3, 212645600960), (4, 159484200720), (5, 127587360576), (6, 106322800480), (8, 79742100360), (10, 63793680288), (12, 53161400240), (13, 49072061760), (15, 42529120192), (16, 39871050180), (20, 31896840144), (24, 26580700120), (26, 24536030880), (30, 21264560096), (32, 19935525090), (39, 16357353920), (40, 15948420072), (48, 13290350060), (52, 12268015440), (60, 10632280048), (64, 9967762545), (65, 9814412352), (78, 8178676960), (80, 7974210036), (96, 6645175030), (104, 6134007720), (120, 5316140024), (130, 4907206176), (156, 4089338480), (160, 3987105018), (192, 3322587515), (195, 3271470784), (208, 3067003860), (240, 2658070012), (260, 2453603088), (312, 2044669240), (320, 1993552509), (390, 1635735392), (416, 1533501930), (480, 1329035006), (520, 1226801544), (624, 1022334620), (780, 817867696), (832, 766750965), (960, 664517503), (1040, 613400772), (1248, 511167310), (1560, 408933848), (2080, 306700386), (2496, 255583655), (3120, 204466924), (4160, 153350193), (6240, 102233462), (12480, 51116731)]