220393672320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2669497}}^1$

素因数の和:2669562

約数の個数: 128

約数和(自身を含む): 718842421440

約数和(自身を除く): 498448749120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3440, 4128, 5160, 5504, 6880, 8256, 10320, 13760, 16512, 20640, 27520, 41280, 82560, 2669497, 5338994, 8008491, 10677988, 13347485, 16016982, 21355976, 26694970, 32033964, 40042455, 42711952, 53389940, 64067928, 80084910, 85423904, 106779880, 114788371, 128135856, 160169820, 170847808, 213559760, 229576742, 256271712, 320339640, 341695616, 344365113, 427119520, 459153484, 512543424, 573941855, 640679280, 688730226, 854239040, 918306968, 1025086848, 1147883710, 1281358560, 1377460452, 1708478080, 1721825565, 1836613936, 2295767420, 2562717120, 2754920904, 3443651130, 3673227872, 4591534840, 5125434240, 5509841808, 6887302260, 7346455744, 9183069680, 11019683616, 13774604520, 14692911488, 18366139360, 22039367232, 27549209040, 36732278720, 44078734464, 55098418080, 73464557440, 110196836160, 220393672320]

約数ペア:

[(1, 220393672320), (2, 110196836160), (3, 73464557440), (4, 55098418080), (5, 44078734464), (6, 36732278720), (8, 27549209040), (10, 22039367232), (12, 18366139360), (15, 14692911488), (16, 13774604520), (20, 11019683616), (24, 9183069680), (30, 7346455744), (32, 6887302260), (40, 5509841808), (43, 5125434240), (48, 4591534840), (60, 3673227872), (64, 3443651130), (80, 2754920904), (86, 2562717120), (96, 2295767420), (120, 1836613936), (128, 1721825565), (129, 1708478080), (160, 1377460452), (172, 1281358560), (192, 1147883710), (215, 1025086848), (240, 918306968), (258, 854239040), (320, 688730226), (344, 640679280), (384, 573941855), (430, 512543424), (480, 459153484), (516, 427119520), (640, 344365113), (645, 341695616), (688, 320339640), (860, 256271712), (960, 229576742), (1032, 213559760), (1290, 170847808), (1376, 160169820), (1720, 128135856), (1920, 114788371), (2064, 106779880), (2580, 85423904), (2752, 80084910), (3440, 64067928), (4128, 53389940), (5160, 42711952), (5504, 40042455), (6880, 32033964), (8256, 26694970), (10320, 21355976), (13760, 16016982), (16512, 13347485), (20640, 10677988), (27520, 8008491), (41280, 5338994), (82560, 2669497)]