2001598080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{33629}}^1$

素因数の和:33682

約数の個数: 128

約数和(自身を含む): 6586099200

約数和(自身を除く): 4584501120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 33629, 59520, 67258, 100887, 134516, 168145, 201774, 269032, 336290, 403548, 504435, 538064, 672580, 807096, 1008870, 1042499, 1076128, 1345160, 1614192, 2017740, 2084998, 2152256, 2690320, 3127497, 3228384, 4035480, 4169996, 4304512, 5212495, 5380640, 6254994, 6456768, 8070960, 8339992, 10424990, 10761280, 12509988, 12913536, 15637485, 16141920, 16679984, 20849980, 21522560, 25019976, 31274970, 32283840, 33359968, 41699960, 50039952, 62549940, 64567680, 66719936, 83399920, 100079904, 125099880, 133439872, 166799840, 200159808, 250199760, 333599680, 400319616, 500399520, 667199360, 1000799040, 2001598080]

約数ペア:

[(1, 2001598080), (2, 1000799040), (3, 667199360), (4, 500399520), (5, 400319616), (6, 333599680), (8, 250199760), (10, 200159808), (12, 166799840), (15, 133439872), (16, 125099880), (20, 100079904), (24, 83399920), (30, 66719936), (31, 64567680), (32, 62549940), (40, 50039952), (48, 41699960), (60, 33359968), (62, 32283840), (64, 31274970), (80, 25019976), (93, 21522560), (96, 20849980), (120, 16679984), (124, 16141920), (128, 15637485), (155, 12913536), (160, 12509988), (186, 10761280), (192, 10424990), (240, 8339992), (248, 8070960), (310, 6456768), (320, 6254994), (372, 5380640), (384, 5212495), (465, 4304512), (480, 4169996), (496, 4035480), (620, 3228384), (640, 3127497), (744, 2690320), (930, 2152256), (960, 2084998), (992, 2017740), (1240, 1614192), (1488, 1345160), (1860, 1076128), (1920, 1042499), (1984, 1008870), (2480, 807096), (2976, 672580), (3720, 538064), (3968, 504435), (4960, 403548), (5952, 336290), (7440, 269032), (9920, 201774), (11904, 168145), (14880, 134516), (19840, 100887), (29760, 67258), (33629, 59520)]