244530720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1472

約数の個数: 288

約数和(自身を含む): 1010475648

約数和(自身を除く): 765944928

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, 1427, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2520, 2720, 2854, 2856, 3060, 3360, 3570, 3808, 4080, 4281, 4284, 4760, 4896, 5040, 5355, 5708, 5712, 6120, 7135, 7140, 8160, 8562, 8568, 9520, 9989, 10080, 10710, 11416, 11424, 12240, 12843, 14270, 14280, 17124, 17136, 19040, 19978, 21405, 21420, 22832, 24259, 24480, 25686, 28540, 28560, 29967, 34248, 34272, 39956, 42810, 42840, 45664, 48518, 49945, 51372, 57080, 57120, 59934, 64215, 68496, 72777, 79912, 85620, 85680, 89901, 97036, 99890, 102744, 114160, 119868, 121295, 128430, 136992, 145554, 149835, 159824, 169813, 171240, 171360, 179802, 194072, 199780, 205488, 218331, 228320, 239736, 242590, 256860, 291108, 299670, 319648, 339626, 342480, 359604, 363885, 388144, 399560, 410976, 436662, 449505, 479472, 485180, 509439, 513720, 582216, 599340, 679252, 684960, 719208, 727770, 776288, 799120, 849065, 873324, 899010, 958944, 970360, 1018878, 1027440, 1091655, 1164432, 1198680, 1358504, 1438416, 1455540, 1528317, 1598240, 1698130, 1746648, 1798020, 1940720, 2037756, 2054880, 2183310, 2328864, 2397360, 2547195, 2717008, 2876832, 2911080, 3056634, 3396260, 3493296, 3596040, 3881440, 4075512, 4366620, 4794720, 5094390, 5434016, 5822160, 6113268, 6792520, 6986592, 7192080, 7641585, 8151024, 8733240, 10188780, 11644320, 12226536, 13585040, 14384160, 15283170, 16302048, 17466480, 20377560, 24453072, 27170080, 30566340, 34932960, 40755120, 48906144, 61132680, 81510240, 122265360, 244530720]

約数ペア:

[(1, 244530720), (2, 122265360), (3, 81510240), (4, 61132680), (5, 48906144), (6, 40755120), (7, 34932960), (8, 30566340), (9, 27170080), (10, 24453072), (12, 20377560), (14, 17466480), (15, 16302048), (16, 15283170), (17, 14384160), (18, 13585040), (20, 12226536), (21, 11644320), (24, 10188780), (28, 8733240), (30, 8151024), (32, 7641585), (34, 7192080), (35, 6986592), (36, 6792520), (40, 6113268), (42, 5822160), (45, 5434016), (48, 5094390), (51, 4794720), (56, 4366620), (60, 4075512), (63, 3881440), (68, 3596040), (70, 3493296), (72, 3396260), (80, 3056634), (84, 2911080), (85, 2876832), (90, 2717008), (96, 2547195), (102, 2397360), (105, 2328864), (112, 2183310), (119, 2054880), (120, 2037756), (126, 1940720), (136, 1798020), (140, 1746648), (144, 1698130), (153, 1598240), (160, 1528317), (168, 1455540), (170, 1438416), (180, 1358504), (204, 1198680), (210, 1164432), (224, 1091655), (238, 1027440), (240, 1018878), (252, 970360), (255, 958944), (272, 899010), (280, 873324), (288, 849065), (306, 799120), (315, 776288), (336, 727770), (340, 719208), (357, 684960), (360, 679252), (408, 599340), (420, 582216), (476, 513720), (480, 509439), (504, 485180), (510, 479472), (544, 449505), (560, 436662), (595, 410976), (612, 399560), (630, 388144), (672, 363885), (680, 359604), (714, 342480), (720, 339626), (765, 319648), (816, 299670), (840, 291108), (952, 256860), (1008, 242590), (1020, 239736), (1071, 228320), (1120, 218331), (1190, 205488), (1224, 199780), (1260, 194072), (1360, 179802), (1427, 171360), (1428, 171240), (1440, 169813), (1530, 159824), (1632, 149835), (1680, 145554), (1785, 136992), (1904, 128430), (2016, 121295), (2040, 119868), (2142, 114160), (2380, 102744), (2448, 99890), (2520, 97036), (2720, 89901), (2854, 85680), (2856, 85620), (3060, 79912), (3360, 72777), (3570, 68496), (3808, 64215), (4080, 59934), (4281, 57120), (4284, 57080), (4760, 51372), (4896, 49945), (5040, 48518), (5355, 45664), (5708, 42840), (5712, 42810), (6120, 39956), (7135, 34272), (7140, 34248), (8160, 29967), (8562, 28560), (8568, 28540), (9520, 25686), (9989, 24480), (10080, 24259), (10710, 22832), (11416, 21420), (11424, 21405), (12240, 19978), (12843, 19040), (14270, 17136), (14280, 17124)]