789841920

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{3673}}^1$

素因数の和:3710

約数の個数: 192

約数和(自身を含む): 2888645760

約数和(自身を除く): 2098803840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3673, 3840, 4480, 5120, 5376, 6144, 6720, 7168, 7346, 7680, 8960, 10240, 10752, 11019, 13440, 14336, 14692, 15360, 17920, 18365, 21504, 22038, 25711, 26880, 29384, 30720, 35840, 36730, 43008, 44076, 51422, 53760, 55095, 58768, 71680, 73460, 77133, 88152, 102844, 107520, 110190, 117536, 128555, 146920, 154266, 176304, 205688, 215040, 220380, 235072, 257110, 293840, 308532, 352608, 385665, 411376, 440760, 470144, 514220, 587680, 617064, 705216, 771330, 822752, 881520, 940288, 1028440, 1175360, 1234128, 1410432, 1542660, 1645504, 1763040, 1880576, 2056880, 2350720, 2468256, 2820864, 3085320, 3291008, 3526080, 3761152, 4113760, 4701440, 4936512, 5641728, 6170640, 6582016, 7052160, 7522304, 8227520, 9402880, 9873024, 11283456, 12341280, 13164032, 14104320, 16455040, 18805760, 19746048, 22566912, 24682560, 26328064, 28208640, 32910080, 37611520, 39492096, 49365120, 52656128, 56417280, 65820160, 78984192, 98730240, 112834560, 131640320, 157968384, 197460480, 263280640, 394920960, 789841920]

約数ペア:

[(1, 789841920), (2, 394920960), (3, 263280640), (4, 197460480), (5, 157968384), (6, 131640320), (7, 112834560), (8, 98730240), (10, 78984192), (12, 65820160), (14, 56417280), (15, 52656128), (16, 49365120), (20, 39492096), (21, 37611520), (24, 32910080), (28, 28208640), (30, 26328064), (32, 24682560), (35, 22566912), (40, 19746048), (42, 18805760), (48, 16455040), (56, 14104320), (60, 13164032), (64, 12341280), (70, 11283456), (80, 9873024), (84, 9402880), (96, 8227520), (105, 7522304), (112, 7052160), (120, 6582016), (128, 6170640), (140, 5641728), (160, 4936512), (168, 4701440), (192, 4113760), (210, 3761152), (224, 3526080), (240, 3291008), (256, 3085320), (280, 2820864), (320, 2468256), (336, 2350720), (384, 2056880), (420, 1880576), (448, 1763040), (480, 1645504), (512, 1542660), (560, 1410432), (640, 1234128), (672, 1175360), (768, 1028440), (840, 940288), (896, 881520), (960, 822752), (1024, 771330), (1120, 705216), (1280, 617064), (1344, 587680), (1536, 514220), (1680, 470144), (1792, 440760), (1920, 411376), (2048, 385665), (2240, 352608), (2560, 308532), (2688, 293840), (3072, 257110), (3360, 235072), (3584, 220380), (3673, 215040), (3840, 205688), (4480, 176304), (5120, 154266), (5376, 146920), (6144, 128555), (6720, 117536), (7168, 110190), (7346, 107520), (7680, 102844), (8960, 88152), (10240, 77133), (10752, 73460), (11019, 71680), (13440, 58768), (14336, 55095), (14692, 53760), (15360, 51422), (17920, 44076), (18365, 43008), (21504, 36730), (22038, 35840), (25711, 30720), (26880, 29384)]