351865320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1427

約数の個数: 128

約数和(自身を含む): 1126742400

約数和(自身を除く): 774877080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 137, 170, 204, 255, 274, 340, 408, 411, 510, 548, 680, 685, 822, 1020, 1096, 1259, 1370, 1644, 2040, 2055, 2329, 2518, 2740, 3288, 3777, 4110, 4658, 5036, 5480, 6295, 6987, 7554, 8220, 9316, 10072, 11645, 12590, 13974, 15108, 16440, 18632, 18885, 21403, 23290, 25180, 27948, 30216, 34935, 37770, 42806, 46580, 50360, 55896, 64209, 69870, 75540, 85612, 93160, 107015, 128418, 139740, 151080, 171224, 172483, 214030, 256836, 279480, 321045, 344966, 428060, 513672, 517449, 642090, 689932, 856120, 862415, 1034898, 1284180, 1379864, 1724830, 2069796, 2568360, 2587245, 2932211, 3449660, 4139592, 5174490, 5864422, 6899320, 8796633, 10348980, 11728844, 14661055, 17593266, 20697960, 23457688, 29322110, 35186532, 43983165, 58644220, 70373064, 87966330, 117288440, 175932660, 351865320]

約数ペア:

[(1, 351865320), (2, 175932660), (3, 117288440), (4, 87966330), (5, 70373064), (6, 58644220), (8, 43983165), (10, 35186532), (12, 29322110), (15, 23457688), (17, 20697960), (20, 17593266), (24, 14661055), (30, 11728844), (34, 10348980), (40, 8796633), (51, 6899320), (60, 5864422), (68, 5174490), (85, 4139592), (102, 3449660), (120, 2932211), (136, 2587245), (137, 2568360), (170, 2069796), (204, 1724830), (255, 1379864), (274, 1284180), (340, 1034898), (408, 862415), (411, 856120), (510, 689932), (548, 642090), (680, 517449), (685, 513672), (822, 428060), (1020, 344966), (1096, 321045), (1259, 279480), (1370, 256836), (1644, 214030), (2040, 172483), (2055, 171224), (2329, 151080), (2518, 139740), (2740, 128418), (3288, 107015), (3777, 93160), (4110, 85612), (4658, 75540), (5036, 69870), (5480, 64209), (6295, 55896), (6987, 50360), (7554, 46580), (8220, 42806), (9316, 37770), (10072, 34935), (11645, 30216), (12590, 27948), (13974, 25180), (15108, 23290), (16440, 21403), (18632, 18885)]