1938986891520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{72134929}}^1$

素因数の和:72134960

約数の個数: 144

約数和(自身を含む): 7077302252160

約数和(自身を除く): 5138315360640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 72134929, 144269858, 216404787, 288539716, 360674645, 432809574, 504944503, 577079432, 721349290, 865619148, 1009889006, 1082023935, 1154158864, 1442698580, 1514833509, 1731238296, 2019778012, 2164047870, 2308317728, 2524722515, 2885397160, 3029667018, 3462476592, 4039556024, 4328095740, 4616635456, 5049445030, 5770794320, 6059334036, 6924953184, 7574167545, 8079112048, 8656191480, 9233270912, 10098890060, 11541588640, 12118668072, 13849906368, 15148335090, 16158224096, 17312382960, 18466541824, 20197780120, 23083177280, 24237336144, 27699812736, 30296670180, 32316448192, 34624765920, 40395560240, 46166354560, 48474672288, 55399625472, 60593340360, 64632896384, 69249531840, 80791120480, 92332709120, 96949344576, 121186680720, 129265792768, 138499063680, 161582240960, 193898689152, 242373361440, 276998127360, 323164481920, 387797378304, 484746722880, 646328963840, 969493445760, 1938986891520]

約数ペア:

[(1, 1938986891520), (2, 969493445760), (3, 646328963840), (4, 484746722880), (5, 387797378304), (6, 323164481920), (7, 276998127360), (8, 242373361440), (10, 193898689152), (12, 161582240960), (14, 138499063680), (15, 129265792768), (16, 121186680720), (20, 96949344576), (21, 92332709120), (24, 80791120480), (28, 69249531840), (30, 64632896384), (32, 60593340360), (35, 55399625472), (40, 48474672288), (42, 46166354560), (48, 40395560240), (56, 34624765920), (60, 32316448192), (64, 30296670180), (70, 27699812736), (80, 24237336144), (84, 23083177280), (96, 20197780120), (105, 18466541824), (112, 17312382960), (120, 16158224096), (128, 15148335090), (140, 13849906368), (160, 12118668072), (168, 11541588640), (192, 10098890060), (210, 9233270912), (224, 8656191480), (240, 8079112048), (256, 7574167545), (280, 6924953184), (320, 6059334036), (336, 5770794320), (384, 5049445030), (420, 4616635456), (448, 4328095740), (480, 4039556024), (560, 3462476592), (640, 3029667018), (672, 2885397160), (768, 2524722515), (840, 2308317728), (896, 2164047870), (960, 2019778012), (1120, 1731238296), (1280, 1514833509), (1344, 1442698580), (1680, 1154158864), (1792, 1082023935), (1920, 1009889006), (2240, 865619148), (2688, 721349290), (3360, 577079432), (3840, 504944503), (4480, 432809574), (5376, 360674645), (6720, 288539716), (8960, 216404787), (13440, 144269858), (26880, 72134929)]