222271560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{29401}}^1$

素因数の和:29428

約数の個数: 128

約数和(自身を含む): 846777600

約数和(自身を除く): 624506040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 29401, 58802, 88203, 117604, 147005, 176406, 205807, 235208, 264609, 294010, 352812, 411614, 441015, 529218, 588020, 617421, 705624, 793827, 823228, 882030, 1029035, 1058436, 1176040, 1234842, 1323045, 1587654, 1646456, 1764060, 1852263, 2058070, 2116872, 2469684, 2646090, 3087105, 3175308, 3528120, 3704526, 3969135, 4116140, 4939368, 5292180, 5556789, 6174210, 6350616, 7409052, 7938270, 8232280, 9261315, 10584360, 11113578, 12348420, 14818104, 15876540, 18522630, 22227156, 24696840, 27783945, 31753080, 37045260, 44454312, 55567890, 74090520, 111135780, 222271560]

約数ペア:

[(1, 222271560), (2, 111135780), (3, 74090520), (4, 55567890), (5, 44454312), (6, 37045260), (7, 31753080), (8, 27783945), (9, 24696840), (10, 22227156), (12, 18522630), (14, 15876540), (15, 14818104), (18, 12348420), (20, 11113578), (21, 10584360), (24, 9261315), (27, 8232280), (28, 7938270), (30, 7409052), (35, 6350616), (36, 6174210), (40, 5556789), (42, 5292180), (45, 4939368), (54, 4116140), (56, 3969135), (60, 3704526), (63, 3528120), (70, 3175308), (72, 3087105), (84, 2646090), (90, 2469684), (105, 2116872), (108, 2058070), (120, 1852263), (126, 1764060), (135, 1646456), (140, 1587654), (168, 1323045), (180, 1234842), (189, 1176040), (210, 1058436), (216, 1029035), (252, 882030), (270, 823228), (280, 793827), (315, 705624), (360, 617421), (378, 588020), (420, 529218), (504, 441015), (540, 411614), (630, 352812), (756, 294010), (840, 264609), (945, 235208), (1080, 205807), (1260, 176406), (1512, 147005), (1890, 117604), (2520, 88203), (3780, 58802), (7560, 29401)]