164084000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 452874240

約数和(自身を除く): 288790240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 125, 127, 136, 152, 160, 170, 190, 200, 250, 254, 272, 304, 323, 340, 380, 400, 425, 475, 500, 508, 544, 608, 635, 646, 680, 760, 800, 850, 950, 1000, 1016, 1270, 1292, 1360, 1520, 1615, 1700, 1900, 2000, 2032, 2125, 2159, 2375, 2413, 2540, 2584, 2720, 3040, 3175, 3230, 3400, 3800, 4000, 4064, 4250, 4318, 4750, 4826, 5080, 5168, 6350, 6460, 6800, 7600, 8075, 8500, 8636, 9500, 9652, 10160, 10336, 10795, 12065, 12700, 12920, 13600, 15200, 15875, 16150, 17000, 17272, 19000, 19304, 20320, 21590, 24130, 25400, 25840, 31750, 32300, 34000, 34544, 38000, 38608, 40375, 41021, 43180, 48260, 50800, 51680, 53975, 60325, 63500, 64600, 68000, 69088, 76000, 77216, 80750, 82042, 86360, 96520, 101600, 107950, 120650, 127000, 129200, 161500, 164084, 172720, 193040, 205105, 215900, 241300, 254000, 258400, 269875, 301625, 323000, 328168, 345440, 386080, 410210, 431800, 482600, 508000, 539750, 603250, 646000, 656336, 820420, 863600, 965200, 1025525, 1079500, 1206500, 1292000, 1312672, 1640840, 1727200, 1930400, 2051050, 2159000, 2413000, 3281680, 4102100, 4318000, 4826000, 5127625, 6563360, 8204200, 8636000, 9652000, 10255250, 16408400, 20510500, 32816800, 41021000, 82042000, 164084000]

約数ペア:

[(1, 164084000), (2, 82042000), (4, 41021000), (5, 32816800), (8, 20510500), (10, 16408400), (16, 10255250), (17, 9652000), (19, 8636000), (20, 8204200), (25, 6563360), (32, 5127625), (34, 4826000), (38, 4318000), (40, 4102100), (50, 3281680), (68, 2413000), (76, 2159000), (80, 2051050), (85, 1930400), (95, 1727200), (100, 1640840), (125, 1312672), (127, 1292000), (136, 1206500), (152, 1079500), (160, 1025525), (170, 965200), (190, 863600), (200, 820420), (250, 656336), (254, 646000), (272, 603250), (304, 539750), (323, 508000), (340, 482600), (380, 431800), (400, 410210), (425, 386080), (475, 345440), (500, 328168), (508, 323000), (544, 301625), (608, 269875), (635, 258400), (646, 254000), (680, 241300), (760, 215900), (800, 205105), (850, 193040), (950, 172720), (1000, 164084), (1016, 161500), (1270, 129200), (1292, 127000), (1360, 120650), (1520, 107950), (1615, 101600), (1700, 96520), (1900, 86360), (2000, 82042), (2032, 80750), (2125, 77216), (2159, 76000), (2375, 69088), (2413, 68000), (2540, 64600), (2584, 63500), (2720, 60325), (3040, 53975), (3175, 51680), (3230, 50800), (3400, 48260), (3800, 43180), (4000, 41021), (4064, 40375), (4250, 38608), (4318, 38000), (4750, 34544), (4826, 34000), (5080, 32300), (5168, 31750), (6350, 25840), (6460, 25400), (6800, 24130), (7600, 21590), (8075, 20320), (8500, 19304), (8636, 19000), (9500, 17272), (9652, 17000), (10160, 16150), (10336, 15875), (10795, 15200), (12065, 13600), (12700, 12920)]