204341280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 763680960

約数和(自身を除く): 559339680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 169, 176, 195, 208, 220, 229, 240, 260, 264, 286, 312, 330, 338, 352, 390, 416, 429, 440, 458, 480, 507, 520, 528, 572, 624, 660, 676, 687, 715, 780, 845, 858, 880, 916, 1014, 1040, 1056, 1144, 1145, 1248, 1320, 1352, 1374, 1430, 1560, 1690, 1716, 1760, 1832, 1859, 2028, 2080, 2145, 2288, 2290, 2519, 2535, 2640, 2704, 2748, 2860, 2977, 3120, 3380, 3432, 3435, 3664, 3718, 4056, 4290, 4576, 4580, 5038, 5070, 5280, 5408, 5496, 5577, 5720, 5954, 6240, 6760, 6864, 6870, 7328, 7436, 7557, 8112, 8580, 8931, 9160, 9295, 10076, 10140, 10992, 11154, 11440, 11908, 12595, 13520, 13728, 13740, 14872, 14885, 15114, 16224, 17160, 17862, 18320, 18590, 20152, 20280, 21984, 22308, 22880, 23816, 25190, 27040, 27480, 27885, 29744, 29770, 30228, 32747, 34320, 35724, 36640, 37180, 37785, 38701, 40304, 40560, 44616, 44655, 47632, 50380, 54960, 55770, 59488, 59540, 60456, 65494, 68640, 71448, 74360, 75570, 77402, 80608, 81120, 89232, 89310, 95264, 98241, 100760, 109920, 111540, 116103, 119080, 120912, 130988, 142896, 148720, 151140, 154804, 163735, 178464, 178620, 193505, 196482, 201520, 223080, 232206, 238160, 241824, 261976, 285792, 297440, 302280, 309608, 327470, 357240, 387010, 392964, 403040, 425711, 446160, 464412, 476320, 491205, 523952, 580515, 604560, 619216, 654940, 714480, 774020, 785928, 851422, 892320, 928824, 982410, 1047904, 1161030, 1209120, 1238432, 1277133, 1309880, 1428960, 1548040, 1571856, 1702844, 1857648, 1964820, 2128555, 2322060, 2554266, 2619760, 3096080, 3143712, 3405688, 3715296, 3929640, 4257110, 4644120, 5108532, 5239520, 6192160, 6385665, 6811376, 7859280, 8514220, 9288240, 10217064, 12771330, 13622752, 15718560, 17028440, 18576480, 20434128, 25542660, 34056880, 40868256, 51085320, 68113760, 102170640, 204341280]

約数ペア:

[(1, 204341280), (2, 102170640), (3, 68113760), (4, 51085320), (5, 40868256), (6, 34056880), (8, 25542660), (10, 20434128), (11, 18576480), (12, 17028440), (13, 15718560), (15, 13622752), (16, 12771330), (20, 10217064), (22, 9288240), (24, 8514220), (26, 7859280), (30, 6811376), (32, 6385665), (33, 6192160), (39, 5239520), (40, 5108532), (44, 4644120), (48, 4257110), (52, 3929640), (55, 3715296), (60, 3405688), (65, 3143712), (66, 3096080), (78, 2619760), (80, 2554266), (88, 2322060), (96, 2128555), (104, 1964820), (110, 1857648), (120, 1702844), (130, 1571856), (132, 1548040), (143, 1428960), (156, 1309880), (160, 1277133), (165, 1238432), (169, 1209120), (176, 1161030), (195, 1047904), (208, 982410), (220, 928824), (229, 892320), (240, 851422), (260, 785928), (264, 774020), (286, 714480), (312, 654940), (330, 619216), (338, 604560), (352, 580515), (390, 523952), (416, 491205), (429, 476320), (440, 464412), (458, 446160), (480, 425711), (507, 403040), (520, 392964), (528, 387010), (572, 357240), (624, 327470), (660, 309608), (676, 302280), (687, 297440), (715, 285792), (780, 261976), (845, 241824), (858, 238160), (880, 232206), (916, 223080), (1014, 201520), (1040, 196482), (1056, 193505), (1144, 178620), (1145, 178464), (1248, 163735), (1320, 154804), (1352, 151140), (1374, 148720), (1430, 142896), (1560, 130988), (1690, 120912), (1716, 119080), (1760, 116103), (1832, 111540), (1859, 109920), (2028, 100760), (2080, 98241), (2145, 95264), (2288, 89310), (2290, 89232), (2519, 81120), (2535, 80608), (2640, 77402), (2704, 75570), (2748, 74360), (2860, 71448), (2977, 68640), (3120, 65494), (3380, 60456), (3432, 59540), (3435, 59488), (3664, 55770), (3718, 54960), (4056, 50380), (4290, 47632), (4576, 44655), (4580, 44616), (5038, 40560), (5070, 40304), (5280, 38701), (5408, 37785), (5496, 37180), (5577, 36640), (5720, 35724), (5954, 34320), (6240, 32747), (6760, 30228), (6864, 29770), (6870, 29744), (7328, 27885), (7436, 27480), (7557, 27040), (8112, 25190), (8580, 23816), (8931, 22880), (9160, 22308), (9295, 21984), (10076, 20280), (10140, 20152), (10992, 18590), (11154, 18320), (11440, 17862), (11908, 17160), (12595, 16224), (13520, 15114), (13728, 14885), (13740, 14872)]