3749760

素因数分解:

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

素因数の和:66

約数の個数: 256

約数和(自身を含む): 15667200

約数和(自身を除く): 11917440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 384, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 756, 837, 840, 864, 868, 896, 930, 945, 960, 992, 1008, 1080, 1085, 1116, 1120, 1152, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1512, 1674, 1680, 1728, 1736, 1860, 1890, 1920, 1953, 1984, 2016, 2160, 2170, 2232, 2240, 2480, 2520, 2604, 2688, 2790, 2880, 2976, 3024, 3255, 3348, 3360, 3456, 3472, 3720, 3780, 3906, 3968, 4032, 4185, 4320, 4340, 4464, 4480, 4960, 5040, 5208, 5580, 5760, 5859, 5952, 6048, 6510, 6696, 6720, 6944, 7440, 7560, 7812, 8064, 8370, 8640, 8680, 8928, 9765, 9920, 10080, 10416, 11160, 11718, 11904, 12096, 13020, 13392, 13440, 13888, 14880, 15120, 15624, 16740, 17280, 17360, 17856, 19530, 19840, 20160, 20832, 22320, 23436, 24192, 26040, 26784, 27776, 29295, 29760, 30240, 31248, 33480, 34720, 35712, 39060, 40320, 41664, 44640, 46872, 52080, 53568, 58590, 59520, 60480, 62496, 66960, 69440, 78120, 83328, 89280, 93744, 104160, 107136, 117180, 120960, 124992, 133920, 138880, 156240, 178560, 187488, 208320, 234360, 249984, 267840, 312480, 374976, 416640, 468720, 535680, 624960, 749952, 937440, 1249920, 1874880, 3749760]

約数ペア:

[(1, 3749760), (2, 1874880), (3, 1249920), (4, 937440), (5, 749952), (6, 624960), (7, 535680), (8, 468720), (9, 416640), (10, 374976), (12, 312480), (14, 267840), (15, 249984), (16, 234360), (18, 208320), (20, 187488), (21, 178560), (24, 156240), (27, 138880), (28, 133920), (30, 124992), (31, 120960), (32, 117180), (35, 107136), (36, 104160), (40, 93744), (42, 89280), (45, 83328), (48, 78120), (54, 69440), (56, 66960), (60, 62496), (62, 60480), (63, 59520), (64, 58590), (70, 53568), (72, 52080), (80, 46872), (84, 44640), (90, 41664), (93, 40320), (96, 39060), (105, 35712), (108, 34720), (112, 33480), (120, 31248), (124, 30240), (126, 29760), (128, 29295), (135, 27776), (140, 26784), (144, 26040), (155, 24192), (160, 23436), (168, 22320), (180, 20832), (186, 20160), (189, 19840), (192, 19530), (210, 17856), (216, 17360), (217, 17280), (224, 16740), (240, 15624), (248, 15120), (252, 14880), (270, 13888), (279, 13440), (280, 13392), (288, 13020), (310, 12096), (315, 11904), (320, 11718), (336, 11160), (360, 10416), (372, 10080), (378, 9920), (384, 9765), (420, 8928), (432, 8680), (434, 8640), (448, 8370), (465, 8064), (480, 7812), (496, 7560), (504, 7440), (540, 6944), (558, 6720), (560, 6696), (576, 6510), (620, 6048), (630, 5952), (640, 5859), (651, 5760), (672, 5580), (720, 5208), (744, 5040), (756, 4960), (837, 4480), (840, 4464), (864, 4340), (868, 4320), (896, 4185), (930, 4032), (945, 3968), (960, 3906), (992, 3780), (1008, 3720), (1080, 3472), (1085, 3456), (1116, 3360), (1120, 3348), (1152, 3255), (1240, 3024), (1260, 2976), (1302, 2880), (1344, 2790), (1395, 2688), (1440, 2604), (1488, 2520), (1512, 2480), (1674, 2240), (1680, 2232), (1728, 2170), (1736, 2160), (1860, 2016), (1890, 1984), (1920, 1953)]