22102920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{179}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 84240000

約数和(自身を除く): 62137080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 179, 180, 196, 210, 245, 252, 280, 294, 315, 343, 358, 360, 392, 420, 441, 490, 504, 537, 588, 630, 686, 716, 735, 840, 882, 895, 980, 1029, 1074, 1176, 1253, 1260, 1372, 1432, 1470, 1611, 1715, 1764, 1790, 1960, 2058, 2148, 2205, 2506, 2520, 2685, 2744, 2940, 3087, 3222, 3430, 3528, 3580, 3759, 4116, 4296, 4410, 5012, 5145, 5370, 5880, 6174, 6265, 6444, 6860, 7160, 7518, 8055, 8232, 8771, 8820, 10024, 10290, 10740, 11277, 12348, 12530, 12888, 13720, 15036, 15435, 16110, 17542, 17640, 18795, 20580, 21480, 22554, 24696, 25060, 26313, 30072, 30870, 32220, 35084, 37590, 41160, 43855, 45108, 50120, 52626, 56385, 61397, 61740, 64440, 70168, 75180, 78939, 87710, 90216, 105252, 112770, 122794, 123480, 131565, 150360, 157878, 175420, 184191, 210504, 225540, 245588, 263130, 306985, 315756, 350840, 368382, 394695, 451080, 491176, 526260, 552573, 613970, 631512, 736764, 789390, 920955, 1052520, 1105146, 1227940, 1473528, 1578780, 1841910, 2210292, 2455880, 2762865, 3157560, 3683820, 4420584, 5525730, 7367640, 11051460, 22102920]

約数ペア:

[(1, 22102920), (2, 11051460), (3, 7367640), (4, 5525730), (5, 4420584), (6, 3683820), (7, 3157560), (8, 2762865), (9, 2455880), (10, 2210292), (12, 1841910), (14, 1578780), (15, 1473528), (18, 1227940), (20, 1105146), (21, 1052520), (24, 920955), (28, 789390), (30, 736764), (35, 631512), (36, 613970), (40, 552573), (42, 526260), (45, 491176), (49, 451080), (56, 394695), (60, 368382), (63, 350840), (70, 315756), (72, 306985), (84, 263130), (90, 245588), (98, 225540), (105, 210504), (120, 184191), (126, 175420), (140, 157878), (147, 150360), (168, 131565), (179, 123480), (180, 122794), (196, 112770), (210, 105252), (245, 90216), (252, 87710), (280, 78939), (294, 75180), (315, 70168), (343, 64440), (358, 61740), (360, 61397), (392, 56385), (420, 52626), (441, 50120), (490, 45108), (504, 43855), (537, 41160), (588, 37590), (630, 35084), (686, 32220), (716, 30870), (735, 30072), (840, 26313), (882, 25060), (895, 24696), (980, 22554), (1029, 21480), (1074, 20580), (1176, 18795), (1253, 17640), (1260, 17542), (1372, 16110), (1432, 15435), (1470, 15036), (1611, 13720), (1715, 12888), (1764, 12530), (1790, 12348), (1960, 11277), (2058, 10740), (2148, 10290), (2205, 10024), (2506, 8820), (2520, 8771), (2685, 8232), (2744, 8055), (2940, 7518), (3087, 7160), (3222, 6860), (3430, 6444), (3528, 6265), (3580, 6174), (3759, 5880), (4116, 5370), (4296, 5145), (4410, 5012)]