352789920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1$

素因数の和:1188

約数の個数: 288

約数和(自身を含む): 1421521920

約数和(自身を除く): 1068732000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1116, 1120, 1129, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2232, 2258, 2480, 2520, 2604, 2790, 2976, 3255, 3360, 3387, 3472, 3720, 3906, 4340, 4464, 4516, 4960, 5040, 5208, 5580, 5645, 6510, 6774, 6944, 7440, 7812, 7903, 8680, 8928, 9032, 9765, 10080, 10161, 10416, 11160, 11290, 13020, 13548, 14880, 15624, 15806, 16935, 17360, 18064, 19530, 20322, 20832, 22320, 22580, 23709, 26040, 27096, 31248, 31612, 33870, 34720, 34999, 36128, 39060, 39515, 40644, 44640, 45160, 47418, 50805, 52080, 54192, 62496, 63224, 67740, 69998, 71127, 78120, 79030, 81288, 90320, 94836, 101610, 104160, 104997, 108384, 118545, 126448, 135480, 139996, 142254, 156240, 158060, 162576, 174995, 180640, 189672, 203220, 209994, 237090, 244993, 252896, 270960, 279992, 284508, 312480, 314991, 316120, 325152, 349990, 355635, 379344, 406440, 419988, 474180, 489986, 524985, 541920, 559984, 569016, 629982, 632240, 699980, 711270, 734979, 758688, 812880, 839976, 948360, 979972, 1049970, 1119968, 1138032, 1224965, 1259964, 1264480, 1399960, 1422540, 1469958, 1574955, 1625760, 1679952, 1896720, 1959944, 2099940, 2204937, 2276064, 2449930, 2519928, 2799920, 2845080, 2939916, 3149910, 3359904, 3674895, 3793440, 3919888, 4199880, 4409874, 4899860, 5039856, 5599840, 5690160, 5879832, 6299820, 7349790, 7839776, 8399760, 8819748, 9799720, 10079712, 11024685, 11380320, 11759664, 12599640, 14699580, 16799520, 17639496, 19599440, 22049370, 23519328, 25199280, 29399160, 35278992, 39198880, 44098740, 50398560, 58798320, 70557984, 88197480, 117596640, 176394960, 352789920]

約数ペア:

[(1, 352789920), (2, 176394960), (3, 117596640), (4, 88197480), (5, 70557984), (6, 58798320), (7, 50398560), (8, 44098740), (9, 39198880), (10, 35278992), (12, 29399160), (14, 25199280), (15, 23519328), (16, 22049370), (18, 19599440), (20, 17639496), (21, 16799520), (24, 14699580), (28, 12599640), (30, 11759664), (31, 11380320), (32, 11024685), (35, 10079712), (36, 9799720), (40, 8819748), (42, 8399760), (45, 7839776), (48, 7349790), (56, 6299820), (60, 5879832), (62, 5690160), (63, 5599840), (70, 5039856), (72, 4899860), (80, 4409874), (84, 4199880), (90, 3919888), (93, 3793440), (96, 3674895), (105, 3359904), (112, 3149910), (120, 2939916), (124, 2845080), (126, 2799920), (140, 2519928), (144, 2449930), (155, 2276064), (160, 2204937), (168, 2099940), (180, 1959944), (186, 1896720), (210, 1679952), (217, 1625760), (224, 1574955), (240, 1469958), (248, 1422540), (252, 1399960), (279, 1264480), (280, 1259964), (288, 1224965), (310, 1138032), (315, 1119968), (336, 1049970), (360, 979972), (372, 948360), (420, 839976), (434, 812880), (465, 758688), (480, 734979), (496, 711270), (504, 699980), (558, 632240), (560, 629982), (620, 569016), (630, 559984), (651, 541920), (672, 524985), (720, 489986), (744, 474180), (840, 419988), (868, 406440), (930, 379344), (992, 355635), (1008, 349990), (1085, 325152), (1116, 316120), (1120, 314991), (1129, 312480), (1240, 284508), (1260, 279992), (1302, 270960), (1395, 252896), (1440, 244993), (1488, 237090), (1680, 209994), (1736, 203220), (1860, 189672), (1953, 180640), (2016, 174995), (2170, 162576), (2232, 158060), (2258, 156240), (2480, 142254), (2520, 139996), (2604, 135480), (2790, 126448), (2976, 118545), (3255, 108384), (3360, 104997), (3387, 104160), (3472, 101610), (3720, 94836), (3906, 90320), (4340, 81288), (4464, 79030), (4516, 78120), (4960, 71127), (5040, 69998), (5208, 67740), (5580, 63224), (5645, 62496), (6510, 54192), (6774, 52080), (6944, 50805), (7440, 47418), (7812, 45160), (7903, 44640), (8680, 40644), (8928, 39515), (9032, 39060), (9765, 36128), (10080, 34999), (10161, 34720), (10416, 33870), (11160, 31612), (11290, 31248), (13020, 27096), (13548, 26040), (14880, 23709), (15624, 22580), (15806, 22320), (16935, 20832), (17360, 20322), (18064, 19530)]