15696916720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{3037}}^1$

素因数の和:3179

約数の個数: 120

約数和(自身を含む): 38826952416

約数和(自身を除く): 23130035696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 53, 80, 92, 106, 115, 184, 212, 230, 265, 368, 424, 460, 530, 848, 920, 1060, 1219, 1840, 2120, 2438, 2809, 3037, 4240, 4876, 5618, 6074, 6095, 9752, 11236, 12148, 12190, 14045, 15185, 19504, 22472, 24296, 24380, 28090, 30370, 44944, 48592, 48760, 56180, 60740, 64607, 69851, 97520, 112360, 121480, 129214, 139702, 160961, 224720, 242960, 258428, 279404, 321922, 323035, 349255, 516856, 558808, 643844, 646070, 698510, 804805, 1033712, 1117616, 1287688, 1292140, 1397020, 1609610, 2575376, 2584280, 2794040, 3219220, 3702103, 5168560, 5588080, 6438440, 7404206, 8530933, 12876880, 14808412, 17061866, 18510515, 29616824, 34123732, 37021030, 42654665, 59233648, 68247464, 74042060, 85309330, 136494928, 148084120, 170618660, 196211459, 296168240, 341237320, 392422918, 682474640, 784845836, 981057295, 1569691672, 1962114590, 3139383344, 3924229180, 7848458360, 15696916720]

約数ペア:

[(1, 15696916720), (2, 7848458360), (4, 3924229180), (5, 3139383344), (8, 1962114590), (10, 1569691672), (16, 981057295), (20, 784845836), (23, 682474640), (40, 392422918), (46, 341237320), (53, 296168240), (80, 196211459), (92, 170618660), (106, 148084120), (115, 136494928), (184, 85309330), (212, 74042060), (230, 68247464), (265, 59233648), (368, 42654665), (424, 37021030), (460, 34123732), (530, 29616824), (848, 18510515), (920, 17061866), (1060, 14808412), (1219, 12876880), (1840, 8530933), (2120, 7404206), (2438, 6438440), (2809, 5588080), (3037, 5168560), (4240, 3702103), (4876, 3219220), (5618, 2794040), (6074, 2584280), (6095, 2575376), (9752, 1609610), (11236, 1397020), (12148, 1292140), (12190, 1287688), (14045, 1117616), (15185, 1033712), (19504, 804805), (22472, 698510), (24296, 646070), (24380, 643844), (28090, 558808), (30370, 516856), (44944, 349255), (48592, 323035), (48760, 321922), (56180, 279404), (60740, 258428), (64607, 242960), (69851, 224720), (97520, 160961), (112360, 139702), (121480, 129214)]