291192480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:436

約数の個数: 288

約数和(自身を含む): 1085011200

約数和(自身を除く): 793818720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 32, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 96, 114, 116, 120, 144, 145, 152, 160, 171, 174, 180, 190, 228, 232, 240, 261, 285, 288, 290, 304, 342, 348, 360, 367, 380, 435, 456, 464, 480, 522, 551, 570, 580, 608, 684, 696, 720, 734, 760, 855, 870, 912, 928, 1044, 1101, 1102, 1140, 1160, 1305, 1368, 1392, 1440, 1468, 1520, 1653, 1710, 1740, 1824, 1835, 2088, 2202, 2204, 2280, 2320, 2610, 2736, 2755, 2784, 2936, 3040, 3303, 3306, 3420, 3480, 3670, 4176, 4404, 4408, 4560, 4640, 4959, 5220, 5472, 5505, 5510, 5872, 6606, 6612, 6840, 6960, 6973, 7340, 8265, 8352, 8808, 8816, 9120, 9918, 10440, 10643, 11010, 11020, 11744, 13212, 13224, 13680, 13920, 13946, 14680, 16515, 16530, 17616, 17632, 19836, 20880, 20919, 21286, 22020, 22040, 24795, 26424, 26448, 27360, 27892, 29360, 31929, 33030, 33060, 34865, 35232, 39672, 41760, 41838, 42572, 44040, 44080, 49590, 52848, 52896, 53215, 55784, 58720, 62757, 63858, 66060, 66120, 69730, 79344, 83676, 85144, 88080, 88160, 95787, 99180, 104595, 105696, 106430, 111568, 125514, 127716, 132120, 132240, 139460, 158688, 159645, 167352, 170288, 176160, 191574, 198360, 202217, 209190, 212860, 223136, 251028, 255432, 264240, 264480, 278920, 313785, 319290, 334704, 340576, 383148, 396720, 404434, 418380, 425720, 478935, 502056, 510864, 528480, 557840, 606651, 627570, 638580, 669408, 766296, 793440, 808868, 836760, 851440, 957870, 1004112, 1011085, 1021728, 1115680, 1213302, 1255140, 1277160, 1532592, 1617736, 1673520, 1702880, 1819953, 1915740, 2008224, 2022170, 2426604, 2510280, 2554320, 3033255, 3065184, 3235472, 3347040, 3639906, 3831480, 4044340, 4853208, 5020560, 5108640, 6066510, 6470944, 7279812, 7662960, 8088680, 9099765, 9706416, 10041120, 12133020, 14559624, 15325920, 16177360, 18199530, 19412832, 24266040, 29119248, 32354720, 36399060, 48532080, 58238496, 72798120, 97064160, 145596240, 291192480]

約数ペア:

[(1, 291192480), (2, 145596240), (3, 97064160), (4, 72798120), (5, 58238496), (6, 48532080), (8, 36399060), (9, 32354720), (10, 29119248), (12, 24266040), (15, 19412832), (16, 18199530), (18, 16177360), (19, 15325920), (20, 14559624), (24, 12133020), (29, 10041120), (30, 9706416), (32, 9099765), (36, 8088680), (38, 7662960), (40, 7279812), (45, 6470944), (48, 6066510), (57, 5108640), (58, 5020560), (60, 4853208), (72, 4044340), (76, 3831480), (80, 3639906), (87, 3347040), (90, 3235472), (95, 3065184), (96, 3033255), (114, 2554320), (116, 2510280), (120, 2426604), (144, 2022170), (145, 2008224), (152, 1915740), (160, 1819953), (171, 1702880), (174, 1673520), (180, 1617736), (190, 1532592), (228, 1277160), (232, 1255140), (240, 1213302), (261, 1115680), (285, 1021728), (288, 1011085), (290, 1004112), (304, 957870), (342, 851440), (348, 836760), (360, 808868), (367, 793440), (380, 766296), (435, 669408), (456, 638580), (464, 627570), (480, 606651), (522, 557840), (551, 528480), (570, 510864), (580, 502056), (608, 478935), (684, 425720), (696, 418380), (720, 404434), (734, 396720), (760, 383148), (855, 340576), (870, 334704), (912, 319290), (928, 313785), (1044, 278920), (1101, 264480), (1102, 264240), (1140, 255432), (1160, 251028), (1305, 223136), (1368, 212860), (1392, 209190), (1440, 202217), (1468, 198360), (1520, 191574), (1653, 176160), (1710, 170288), (1740, 167352), (1824, 159645), (1835, 158688), (2088, 139460), (2202, 132240), (2204, 132120), (2280, 127716), (2320, 125514), (2610, 111568), (2736, 106430), (2755, 105696), (2784, 104595), (2936, 99180), (3040, 95787), (3303, 88160), (3306, 88080), (3420, 85144), (3480, 83676), (3670, 79344), (4176, 69730), (4404, 66120), (4408, 66060), (4560, 63858), (4640, 62757), (4959, 58720), (5220, 55784), (5472, 53215), (5505, 52896), (5510, 52848), (5872, 49590), (6606, 44080), (6612, 44040), (6840, 42572), (6960, 41838), (6973, 41760), (7340, 39672), (8265, 35232), (8352, 34865), (8808, 33060), (8816, 33030), (9120, 31929), (9918, 29360), (10440, 27892), (10643, 27360), (11010, 26448), (11020, 26424), (11744, 24795), (13212, 22040), (13224, 22020), (13680, 21286), (13920, 20919), (13946, 20880), (14680, 19836), (16515, 17632), (16530, 17616)]