204841560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3167}}^1$

素因数の和:3206

約数の個数: 192

約数和(自身を含む): 780088320

約数和(自身を除く): 575246760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1960, 2156, 2310, 2695, 2940, 3080, 3167, 3234, 4312, 4620, 5390, 5880, 6334, 6468, 8085, 9240, 9501, 10780, 12668, 12936, 15835, 16170, 19002, 21560, 22169, 25336, 31670, 32340, 34837, 38004, 44338, 47505, 63340, 64680, 66507, 69674, 76008, 88676, 95010, 104511, 110845, 126680, 133014, 139348, 155183, 174185, 177352, 190020, 209022, 221690, 243859, 266028, 278696, 310366, 332535, 348370, 380040, 418044, 443380, 465549, 487718, 522555, 532056, 620732, 665070, 696740, 731577, 775915, 836088, 886760, 931098, 975436, 1045110, 1219295, 1241464, 1330140, 1393480, 1463154, 1551830, 1707013, 1862196, 1950872, 2090220, 2327745, 2438590, 2660280, 2926308, 3103660, 3414026, 3657885, 3724392, 4180440, 4655490, 4877180, 5121039, 5852616, 6207320, 6828052, 7315770, 8535065, 9310980, 9754360, 10242078, 13656104, 14631540, 17070130, 18621960, 20484156, 25605195, 29263080, 34140260, 40968312, 51210390, 68280520, 102420780, 204841560]

約数ペア:

[(1, 204841560), (2, 102420780), (3, 68280520), (4, 51210390), (5, 40968312), (6, 34140260), (7, 29263080), (8, 25605195), (10, 20484156), (11, 18621960), (12, 17070130), (14, 14631540), (15, 13656104), (20, 10242078), (21, 9754360), (22, 9310980), (24, 8535065), (28, 7315770), (30, 6828052), (33, 6207320), (35, 5852616), (40, 5121039), (42, 4877180), (44, 4655490), (49, 4180440), (55, 3724392), (56, 3657885), (60, 3414026), (66, 3103660), (70, 2926308), (77, 2660280), (84, 2438590), (88, 2327745), (98, 2090220), (105, 1950872), (110, 1862196), (120, 1707013), (132, 1551830), (140, 1463154), (147, 1393480), (154, 1330140), (165, 1241464), (168, 1219295), (196, 1045110), (210, 975436), (220, 931098), (231, 886760), (245, 836088), (264, 775915), (280, 731577), (294, 696740), (308, 665070), (330, 620732), (385, 532056), (392, 522555), (420, 487718), (440, 465549), (462, 443380), (490, 418044), (539, 380040), (588, 348370), (616, 332535), (660, 310366), (735, 278696), (770, 266028), (840, 243859), (924, 221690), (980, 209022), (1078, 190020), (1155, 177352), (1176, 174185), (1320, 155183), (1470, 139348), (1540, 133014), (1617, 126680), (1848, 110845), (1960, 104511), (2156, 95010), (2310, 88676), (2695, 76008), (2940, 69674), (3080, 66507), (3167, 64680), (3234, 63340), (4312, 47505), (4620, 44338), (5390, 38004), (5880, 34837), (6334, 32340), (6468, 31670), (8085, 25336), (9240, 22169), (9501, 21560), (10780, 19002), (12668, 16170), (12936, 15835)]