1906452480

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{271}}^1$

素因数の和:530

約数の個数: 192

約数和(自身を含む): 6148396800

約数和(自身を除く): 4241944320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 229, 240, 256, 271, 320, 384, 458, 480, 512, 542, 640, 687, 768, 813, 916, 960, 1024, 1084, 1145, 1280, 1355, 1374, 1536, 1626, 1832, 1920, 2048, 2168, 2290, 2560, 2710, 2748, 3072, 3252, 3435, 3664, 3840, 4065, 4336, 4580, 5120, 5420, 5496, 6144, 6504, 6870, 7328, 7680, 8130, 8672, 9160, 10240, 10840, 10992, 13008, 13740, 14656, 15360, 16260, 17344, 18320, 21680, 21984, 26016, 27480, 29312, 30720, 32520, 34688, 36640, 43360, 43968, 52032, 54960, 58624, 62059, 65040, 69376, 73280, 86720, 87936, 104064, 109920, 117248, 124118, 130080, 138752, 146560, 173440, 175872, 186177, 208128, 219840, 234496, 248236, 260160, 277504, 293120, 310295, 346880, 351744, 372354, 416256, 439680, 468992, 496472, 520320, 555008, 586240, 620590, 693760, 703488, 744708, 832512, 879360, 930885, 992944, 1040640, 1172480, 1241180, 1387520, 1406976, 1489416, 1665024, 1758720, 1861770, 1985888, 2081280, 2344960, 2482360, 2775040, 2978832, 3517440, 3723540, 3971776, 4162560, 4964720, 5957664, 7034880, 7447080, 7943552, 8325120, 9929440, 11915328, 14894160, 15887104, 19858880, 23830656, 29788320, 31774208, 39717760, 47661312, 59576640, 63548416, 79435520, 95322624, 119153280, 127096832, 158871040, 190645248, 238306560, 317742080, 381290496, 476613120, 635484160, 953226240, 1906452480]

約数ペア:

[(1, 1906452480), (2, 953226240), (3, 635484160), (4, 476613120), (5, 381290496), (6, 317742080), (8, 238306560), (10, 190645248), (12, 158871040), (15, 127096832), (16, 119153280), (20, 95322624), (24, 79435520), (30, 63548416), (32, 59576640), (40, 47661312), (48, 39717760), (60, 31774208), (64, 29788320), (80, 23830656), (96, 19858880), (120, 15887104), (128, 14894160), (160, 11915328), (192, 9929440), (229, 8325120), (240, 7943552), (256, 7447080), (271, 7034880), (320, 5957664), (384, 4964720), (458, 4162560), (480, 3971776), (512, 3723540), (542, 3517440), (640, 2978832), (687, 2775040), (768, 2482360), (813, 2344960), (916, 2081280), (960, 1985888), (1024, 1861770), (1084, 1758720), (1145, 1665024), (1280, 1489416), (1355, 1406976), (1374, 1387520), (1536, 1241180), (1626, 1172480), (1832, 1040640), (1920, 992944), (2048, 930885), (2168, 879360), (2290, 832512), (2560, 744708), (2710, 703488), (2748, 693760), (3072, 620590), (3252, 586240), (3435, 555008), (3664, 520320), (3840, 496472), (4065, 468992), (4336, 439680), (4580, 416256), (5120, 372354), (5420, 351744), (5496, 346880), (6144, 310295), (6504, 293120), (6870, 277504), (7328, 260160), (7680, 248236), (8130, 234496), (8672, 219840), (9160, 208128), (10240, 186177), (10840, 175872), (10992, 173440), (13008, 146560), (13740, 138752), (14656, 130080), (15360, 124118), (16260, 117248), (17344, 109920), (18320, 104064), (21680, 87936), (21984, 86720), (26016, 73280), (27480, 69376), (29312, 65040), (30720, 62059), (32520, 58624), (34688, 54960), (36640, 52032), (43360, 43968)]