166284720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{32993}}^1$

素因数の和:33019

約数の個数: 120

約数和(自身を含む): 638235936

約数和(自身を除く): 471951216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 32993, 65986, 98979, 131972, 164965, 197958, 230951, 263944, 296937, 329930, 395916, 461902, 494895, 527888, 593874, 659860, 692853, 791832, 923804, 989790, 1154755, 1187748, 1319720, 1385706, 1484685, 1583664, 1847608, 1979580, 2078559, 2309510, 2375496, 2639440, 2771412, 2969370, 3464265, 3695216, 3959160, 4157118, 4619020, 4750992, 5542824, 5938740, 6928530, 7918320, 8314236, 9238040, 10392795, 11085648, 11877480, 13857060, 16628472, 18476080, 20785590, 23754960, 27714120, 33256944, 41571180, 55428240, 83142360, 166284720]

約数ペア:

[(1, 166284720), (2, 83142360), (3, 55428240), (4, 41571180), (5, 33256944), (6, 27714120), (7, 23754960), (8, 20785590), (9, 18476080), (10, 16628472), (12, 13857060), (14, 11877480), (15, 11085648), (16, 10392795), (18, 9238040), (20, 8314236), (21, 7918320), (24, 6928530), (28, 5938740), (30, 5542824), (35, 4750992), (36, 4619020), (40, 4157118), (42, 3959160), (45, 3695216), (48, 3464265), (56, 2969370), (60, 2771412), (63, 2639440), (70, 2375496), (72, 2309510), (80, 2078559), (84, 1979580), (90, 1847608), (105, 1583664), (112, 1484685), (120, 1385706), (126, 1319720), (140, 1187748), (144, 1154755), (168, 989790), (180, 923804), (210, 791832), (240, 692853), (252, 659860), (280, 593874), (315, 527888), (336, 494895), (360, 461902), (420, 395916), (504, 329930), (560, 296937), (630, 263944), (720, 230951), (840, 197958), (1008, 164965), (1260, 131972), (1680, 98979), (2520, 65986), (5040, 32993)]