1280803104

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1069

約数の個数: 240

約数和(自身を含む): 4368405888

約数和(自身を除く): 3087602784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 73, 81, 84, 96, 108, 112, 126, 144, 146, 162, 168, 189, 216, 219, 224, 252, 288, 292, 324, 336, 378, 432, 438, 504, 511, 567, 584, 648, 657, 672, 756, 864, 876, 967, 1008, 1022, 1134, 1168, 1296, 1314, 1512, 1533, 1752, 1934, 1971, 2016, 2044, 2268, 2336, 2592, 2628, 2901, 3024, 3066, 3504, 3868, 3942, 4088, 4536, 4599, 5256, 5802, 5913, 6048, 6132, 6769, 7008, 7736, 7884, 8176, 8703, 9072, 9198, 10512, 11604, 11826, 12264, 13538, 13797, 15472, 15768, 16352, 17406, 18144, 18396, 20307, 21024, 23208, 23652, 24528, 26109, 27076, 27594, 30944, 31536, 34812, 36792, 40614, 41391, 46416, 47304, 49056, 52218, 54152, 55188, 60921, 63072, 69624, 70591, 73584, 78327, 81228, 82782, 92832, 94608, 104436, 108304, 110376, 121842, 139248, 141182, 147168, 156654, 162456, 165564, 182763, 189216, 208872, 211773, 216608, 220752, 243684, 278496, 282364, 313308, 324912, 331128, 365526, 417744, 423546, 441504, 487368, 494137, 548289, 564728, 626616, 635319, 649824, 662256, 731052, 835488, 847092, 974736, 988274, 1096578, 1129456, 1253232, 1270638, 1324512, 1462104, 1482411, 1694184, 1905957, 1949472, 1976548, 2193156, 2258912, 2506464, 2541276, 2924208, 2964822, 3388368, 3811914, 3953096, 4386312, 4447233, 5082552, 5717871, 5848416, 5929644, 6776736, 7623828, 7906192, 8772624, 8894466, 10165104, 11435742, 11859288, 13341699, 15247656, 15812384, 17545248, 17788932, 20330208, 22871484, 23718576, 26683398, 30495312, 35577864, 40025097, 45742968, 47437152, 53366796, 60990624, 71155728, 80050194, 91485936, 106733592, 142311456, 160100388, 182971872, 213467184, 320200776, 426934368, 640401552, 1280803104]

約数ペア:

[(1, 1280803104), (2, 640401552), (3, 426934368), (4, 320200776), (6, 213467184), (7, 182971872), (8, 160100388), (9, 142311456), (12, 106733592), (14, 91485936), (16, 80050194), (18, 71155728), (21, 60990624), (24, 53366796), (27, 47437152), (28, 45742968), (32, 40025097), (36, 35577864), (42, 30495312), (48, 26683398), (54, 23718576), (56, 22871484), (63, 20330208), (72, 17788932), (73, 17545248), (81, 15812384), (84, 15247656), (96, 13341699), (108, 11859288), (112, 11435742), (126, 10165104), (144, 8894466), (146, 8772624), (162, 7906192), (168, 7623828), (189, 6776736), (216, 5929644), (219, 5848416), (224, 5717871), (252, 5082552), (288, 4447233), (292, 4386312), (324, 3953096), (336, 3811914), (378, 3388368), (432, 2964822), (438, 2924208), (504, 2541276), (511, 2506464), (567, 2258912), (584, 2193156), (648, 1976548), (657, 1949472), (672, 1905957), (756, 1694184), (864, 1482411), (876, 1462104), (967, 1324512), (1008, 1270638), (1022, 1253232), (1134, 1129456), (1168, 1096578), (1296, 988274), (1314, 974736), (1512, 847092), (1533, 835488), (1752, 731052), (1934, 662256), (1971, 649824), (2016, 635319), (2044, 626616), (2268, 564728), (2336, 548289), (2592, 494137), (2628, 487368), (2901, 441504), (3024, 423546), (3066, 417744), (3504, 365526), (3868, 331128), (3942, 324912), (4088, 313308), (4536, 282364), (4599, 278496), (5256, 243684), (5802, 220752), (5913, 216608), (6048, 211773), (6132, 208872), (6769, 189216), (7008, 182763), (7736, 165564), (7884, 162456), (8176, 156654), (8703, 147168), (9072, 141182), (9198, 139248), (10512, 121842), (11604, 110376), (11826, 108304), (12264, 104436), (13538, 94608), (13797, 92832), (15472, 82782), (15768, 81228), (16352, 78327), (17406, 73584), (18144, 70591), (18396, 69624), (20307, 63072), (21024, 60921), (23208, 55188), (23652, 54152), (24528, 52218), (26109, 49056), (27076, 47304), (27594, 46416), (30944, 41391), (31536, 40614), (34812, 36792)]