741474720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4327}}^1$

素因数の和:4372

約数の個数: 288

約数和(自身を含む): 3062562048

約数和(自身を除く): 2321087328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2856, 3060, 3360, 3570, 3808, 4080, 4284, 4327, 4760, 4896, 5040, 5355, 5712, 6120, 7140, 8160, 8568, 8654, 9520, 10080, 10710, 11424, 12240, 12981, 14280, 17136, 17308, 19040, 21420, 21635, 24480, 25962, 28560, 30289, 34272, 34616, 38943, 42840, 43270, 51924, 57120, 60578, 64905, 69232, 73559, 77886, 85680, 86540, 90867, 103848, 121156, 129810, 138464, 147118, 151445, 155772, 171360, 173080, 181734, 194715, 207696, 220677, 242312, 259620, 272601, 294236, 302890, 311544, 346160, 363468, 367795, 389430, 415392, 441354, 454335, 484624, 514913, 519240, 545202, 588472, 605780, 623088, 662031, 692320, 726936, 735590, 778860, 882708, 908670, 969248, 1029826, 1038480, 1090404, 1103385, 1176944, 1211560, 1246176, 1324062, 1363005, 1453872, 1471180, 1544739, 1557720, 1765416, 1817340, 2059652, 2076960, 2180808, 2206770, 2353888, 2423120, 2574565, 2648124, 2726010, 2907744, 2942360, 3089478, 3115440, 3310155, 3530832, 3634680, 4119304, 4361616, 4413540, 4634217, 4846240, 5149130, 5296248, 5452020, 5884720, 6178956, 6230880, 6620310, 7061664, 7269360, 7723695, 8238608, 8723232, 8827080, 9268434, 10298260, 10592496, 10904040, 11769440, 12357912, 13240620, 14538720, 15447390, 16477216, 17654160, 18536868, 20596520, 21184992, 21808080, 23171085, 24715824, 26481240, 30894780, 35308320, 37073736, 41193040, 43616160, 46342170, 49431648, 52962480, 61789560, 74147472, 82386080, 92684340, 105924960, 123579120, 148294944, 185368680, 247158240, 370737360, 741474720]

約数ペア:

[(1, 741474720), (2, 370737360), (3, 247158240), (4, 185368680), (5, 148294944), (6, 123579120), (7, 105924960), (8, 92684340), (9, 82386080), (10, 74147472), (12, 61789560), (14, 52962480), (15, 49431648), (16, 46342170), (17, 43616160), (18, 41193040), (20, 37073736), (21, 35308320), (24, 30894780), (28, 26481240), (30, 24715824), (32, 23171085), (34, 21808080), (35, 21184992), (36, 20596520), (40, 18536868), (42, 17654160), (45, 16477216), (48, 15447390), (51, 14538720), (56, 13240620), (60, 12357912), (63, 11769440), (68, 10904040), (70, 10592496), (72, 10298260), (80, 9268434), (84, 8827080), (85, 8723232), (90, 8238608), (96, 7723695), (102, 7269360), (105, 7061664), (112, 6620310), (119, 6230880), (120, 6178956), (126, 5884720), (136, 5452020), (140, 5296248), (144, 5149130), (153, 4846240), (160, 4634217), (168, 4413540), (170, 4361616), (180, 4119304), (204, 3634680), (210, 3530832), (224, 3310155), (238, 3115440), (240, 3089478), (252, 2942360), (255, 2907744), (272, 2726010), (280, 2648124), (288, 2574565), (306, 2423120), (315, 2353888), (336, 2206770), (340, 2180808), (357, 2076960), (360, 2059652), (408, 1817340), (420, 1765416), (476, 1557720), (480, 1544739), (504, 1471180), (510, 1453872), (544, 1363005), (560, 1324062), (595, 1246176), (612, 1211560), (630, 1176944), (672, 1103385), (680, 1090404), (714, 1038480), (720, 1029826), (765, 969248), (816, 908670), (840, 882708), (952, 778860), (1008, 735590), (1020, 726936), (1071, 692320), (1120, 662031), (1190, 623088), (1224, 605780), (1260, 588472), (1360, 545202), (1428, 519240), (1440, 514913), (1530, 484624), (1632, 454335), (1680, 441354), (1785, 415392), (1904, 389430), (2016, 367795), (2040, 363468), (2142, 346160), (2380, 311544), (2448, 302890), (2520, 294236), (2720, 272601), (2856, 259620), (3060, 242312), (3360, 220677), (3570, 207696), (3808, 194715), (4080, 181734), (4284, 173080), (4327, 171360), (4760, 155772), (4896, 151445), (5040, 147118), (5355, 138464), (5712, 129810), (6120, 121156), (7140, 103848), (8160, 90867), (8568, 86540), (8654, 85680), (9520, 77886), (10080, 73559), (10710, 69232), (11424, 64905), (12240, 60578), (12981, 57120), (14280, 51924), (17136, 43270), (17308, 42840), (19040, 38943), (21420, 34616), (21635, 34272), (24480, 30289), (25962, 28560)]