668848320

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{11059}}^1$

素因数の和:11092

約数の個数: 224

約数和(自身を含む): 2696870400

約数和(自身を除く): 2028022080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 11059, 12096, 15120, 20160, 22118, 30240, 33177, 44236, 55295, 60480, 66354, 77413, 88472, 99531, 110590, 132708, 154826, 165885, 176944, 199062, 221180, 232239, 265416, 298593, 309652, 331770, 353888, 387065, 398124, 442360, 464478, 497655, 530832, 597186, 619304, 663540, 696717, 707776, 774130, 796248, 884720, 928956, 995310, 1061664, 1161195, 1194372, 1238608, 1327080, 1393434, 1492965, 1548260, 1592496, 1769440, 1857912, 1990620, 2090151, 2123328, 2322390, 2388744, 2477216, 2654160, 2786868, 2985930, 3096520, 3184992, 3483585, 3538880, 3715824, 3981240, 4180302, 4644780, 4777488, 4954432, 5308320, 5573736, 5971860, 6193040, 6369984, 6967170, 7431648, 7962480, 8360604, 9289560, 9554976, 10450755, 10616640, 11147472, 11943720, 12386080, 13934340, 14863296, 15924960, 16721208, 18579120, 19109952, 20901510, 22294944, 23887440, 24772160, 27868680, 31849920, 33442416, 37158240, 41803020, 44589888, 47774880, 55737360, 66884832, 74316480, 83606040, 95549760, 111474720, 133769664, 167212080, 222949440, 334424160, 668848320]

約数ペア:

[(1, 668848320), (2, 334424160), (3, 222949440), (4, 167212080), (5, 133769664), (6, 111474720), (7, 95549760), (8, 83606040), (9, 74316480), (10, 66884832), (12, 55737360), (14, 47774880), (15, 44589888), (16, 41803020), (18, 37158240), (20, 33442416), (21, 31849920), (24, 27868680), (27, 24772160), (28, 23887440), (30, 22294944), (32, 20901510), (35, 19109952), (36, 18579120), (40, 16721208), (42, 15924960), (45, 14863296), (48, 13934340), (54, 12386080), (56, 11943720), (60, 11147472), (63, 10616640), (64, 10450755), (70, 9554976), (72, 9289560), (80, 8360604), (84, 7962480), (90, 7431648), (96, 6967170), (105, 6369984), (108, 6193040), (112, 5971860), (120, 5573736), (126, 5308320), (135, 4954432), (140, 4777488), (144, 4644780), (160, 4180302), (168, 3981240), (180, 3715824), (189, 3538880), (192, 3483585), (210, 3184992), (216, 3096520), (224, 2985930), (240, 2786868), (252, 2654160), (270, 2477216), (280, 2388744), (288, 2322390), (315, 2123328), (320, 2090151), (336, 1990620), (360, 1857912), (378, 1769440), (420, 1592496), (432, 1548260), (448, 1492965), (480, 1393434), (504, 1327080), (540, 1238608), (560, 1194372), (576, 1161195), (630, 1061664), (672, 995310), (720, 928956), (756, 884720), (840, 796248), (864, 774130), (945, 707776), (960, 696717), (1008, 663540), (1080, 619304), (1120, 597186), (1260, 530832), (1344, 497655), (1440, 464478), (1512, 442360), (1680, 398124), (1728, 387065), (1890, 353888), (2016, 331770), (2160, 309652), (2240, 298593), (2520, 265416), (2880, 232239), (3024, 221180), (3360, 199062), (3780, 176944), (4032, 165885), (4320, 154826), (5040, 132708), (6048, 110590), (6720, 99531), (7560, 88472), (8640, 77413), (10080, 66354), (11059, 60480), (12096, 55295), (15120, 44236), (20160, 33177), (22118, 30240)]