254319020160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4272833}}^1$

素因数の和:4272886

約数の個数: 128

約数和(自身を含む): 836791810560

約数和(自身を除く): 582472790400

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, 59520, 4272833, 8545666, 12818499, 17091332, 21364165, 25636998, 34182664, 42728330, 51273996, 64092495, 68365328, 85456660, 102547992, 128184990, 132457823, 136730656, 170913320, 205095984, 256369980, 264915646, 273461312, 341826640, 397373469, 410191968, 512739960, 529831292, 546922624, 662289115, 683653280, 794746938, 820383936, 1025479920, 1059662584, 1324578230, 1367306560, 1589493876, 1640767872, 1986867345, 2050959840, 2119325168, 2649156460, 2734613120, 3178987752, 3973734690, 4101919680, 4238650336, 5298312920, 6357975504, 7947469380, 8203839360, 8477300672, 10596625840, 12715951008, 15894938760, 16954601344, 21193251680, 25431902016, 31789877520, 42386503360, 50863804032, 63579755040, 84773006720, 127159510080, 254319020160]

約数ペア:

[(1, 254319020160), (2, 127159510080), (3, 84773006720), (4, 63579755040), (5, 50863804032), (6, 42386503360), (8, 31789877520), (10, 25431902016), (12, 21193251680), (15, 16954601344), (16, 15894938760), (20, 12715951008), (24, 10596625840), (30, 8477300672), (31, 8203839360), (32, 7947469380), (40, 6357975504), (48, 5298312920), (60, 4238650336), (62, 4101919680), (64, 3973734690), (80, 3178987752), (93, 2734613120), (96, 2649156460), (120, 2119325168), (124, 2050959840), (128, 1986867345), (155, 1640767872), (160, 1589493876), (186, 1367306560), (192, 1324578230), (240, 1059662584), (248, 1025479920), (310, 820383936), (320, 794746938), (372, 683653280), (384, 662289115), (465, 546922624), (480, 529831292), (496, 512739960), (620, 410191968), (640, 397373469), (744, 341826640), (930, 273461312), (960, 264915646), (992, 256369980), (1240, 205095984), (1488, 170913320), (1860, 136730656), (1920, 132457823), (1984, 128184990), (2480, 102547992), (2976, 85456660), (3720, 68365328), (3968, 64092495), (4960, 51273996), (5952, 42728330), (7440, 34182664), (9920, 25636998), (11904, 21364165), (14880, 17091332), (19840, 12818499), (29760, 8545666), (59520, 4272833)]