170797080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3257}}^1$

素因数の和:3313

約数の個数: 128

約数和(自身を含む): 562982400

約数和(自身を除く): 392185320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 23, 24, 30, 38, 40, 46, 57, 60, 69, 76, 92, 95, 114, 115, 120, 138, 152, 184, 190, 228, 230, 276, 285, 345, 380, 437, 456, 460, 552, 570, 690, 760, 874, 920, 1140, 1311, 1380, 1748, 2185, 2280, 2622, 2760, 3257, 3496, 4370, 5244, 6514, 6555, 8740, 9771, 10488, 13028, 13110, 16285, 17480, 19542, 26056, 26220, 32570, 39084, 48855, 52440, 61883, 65140, 74911, 78168, 97710, 123766, 130280, 149822, 185649, 195420, 224733, 247532, 299644, 309415, 371298, 374555, 390840, 449466, 495064, 599288, 618830, 742596, 749110, 898932, 928245, 1123665, 1237660, 1423309, 1485192, 1498220, 1797864, 1856490, 2247330, 2475320, 2846618, 2996440, 3712980, 4269927, 4494660, 5693236, 7116545, 7425960, 8539854, 8989320, 11386472, 14233090, 17079708, 21349635, 28466180, 34159416, 42699270, 56932360, 85398540, 170797080]

約数ペア:

[(1, 170797080), (2, 85398540), (3, 56932360), (4, 42699270), (5, 34159416), (6, 28466180), (8, 21349635), (10, 17079708), (12, 14233090), (15, 11386472), (19, 8989320), (20, 8539854), (23, 7425960), (24, 7116545), (30, 5693236), (38, 4494660), (40, 4269927), (46, 3712980), (57, 2996440), (60, 2846618), (69, 2475320), (76, 2247330), (92, 1856490), (95, 1797864), (114, 1498220), (115, 1485192), (120, 1423309), (138, 1237660), (152, 1123665), (184, 928245), (190, 898932), (228, 749110), (230, 742596), (276, 618830), (285, 599288), (345, 495064), (380, 449466), (437, 390840), (456, 374555), (460, 371298), (552, 309415), (570, 299644), (690, 247532), (760, 224733), (874, 195420), (920, 185649), (1140, 149822), (1311, 130280), (1380, 123766), (1748, 97710), (2185, 78168), (2280, 74911), (2622, 65140), (2760, 61883), (3257, 52440), (3496, 48855), (4370, 39084), (5244, 32570), (6514, 26220), (6555, 26056), (8740, 19542), (9771, 17480), (10488, 16285), (13028, 13110)]