2457020160

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{30469}}^1$

素因数の和:30503

約数の個数: 216

約数和(自身を含む): 9715786080

約数和(自身を除く): 7258765920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 30469, 40320, 60938, 80640, 91407, 121876, 152345, 182814, 213283, 243752, 274221, 304690, 365628, 426566, 457035, 487504, 548442, 609380, 639849, 731256, 853132, 914070, 975008, 1066415, 1096884, 1218760, 1279698, 1371105, 1462512, 1706264, 1828140, 1919547, 1950016, 2132830, 2193768, 2437520, 2559396, 2742210, 2925024, 3199245, 3412528, 3656280, 3839094, 3900032, 4265660, 4387536, 4875040, 5118792, 5484420, 5850048, 6398490, 6825056, 7312560, 7678188, 7800064, 8531320, 8775072, 9597735, 9750080, 10237584, 10968840, 11700096, 12796980, 13650112, 14625120, 15356376, 17062640, 17550144, 19195470, 19500160, 20475168, 21937680, 23400192, 25593960, 27300224, 29250240, 30712752, 34125280, 35100288, 38390940, 39000320, 40950336, 43875360, 51187920, 54600448, 58500480, 61425504, 68250560, 70200576, 76781880, 81900672, 87750720, 102375840, 117000960, 122851008, 136501120, 153563760, 163801344, 175501440, 204751680, 245702016, 273002240, 307127520, 351002880, 409503360, 491404032, 614255040, 819006720, 1228510080, 2457020160]

約数ペア:

[(1, 2457020160), (2, 1228510080), (3, 819006720), (4, 614255040), (5, 491404032), (6, 409503360), (7, 351002880), (8, 307127520), (9, 273002240), (10, 245702016), (12, 204751680), (14, 175501440), (15, 163801344), (16, 153563760), (18, 136501120), (20, 122851008), (21, 117000960), (24, 102375840), (28, 87750720), (30, 81900672), (32, 76781880), (35, 70200576), (36, 68250560), (40, 61425504), (42, 58500480), (45, 54600448), (48, 51187920), (56, 43875360), (60, 40950336), (63, 39000320), (64, 38390940), (70, 35100288), (72, 34125280), (80, 30712752), (84, 29250240), (90, 27300224), (96, 25593960), (105, 23400192), (112, 21937680), (120, 20475168), (126, 19500160), (128, 19195470), (140, 17550144), (144, 17062640), (160, 15356376), (168, 14625120), (180, 13650112), (192, 12796980), (210, 11700096), (224, 10968840), (240, 10237584), (252, 9750080), (256, 9597735), (280, 8775072), (288, 8531320), (315, 7800064), (320, 7678188), (336, 7312560), (360, 6825056), (384, 6398490), (420, 5850048), (448, 5484420), (480, 5118792), (504, 4875040), (560, 4387536), (576, 4265660), (630, 3900032), (640, 3839094), (672, 3656280), (720, 3412528), (768, 3199245), (840, 2925024), (896, 2742210), (960, 2559396), (1008, 2437520), (1120, 2193768), (1152, 2132830), (1260, 1950016), (1280, 1919547), (1344, 1828140), (1440, 1706264), (1680, 1462512), (1792, 1371105), (1920, 1279698), (2016, 1218760), (2240, 1096884), (2304, 1066415), (2520, 975008), (2688, 914070), (2880, 853132), (3360, 731256), (3840, 639849), (4032, 609380), (4480, 548442), (5040, 487504), (5376, 457035), (5760, 426566), (6720, 365628), (8064, 304690), (8960, 274221), (10080, 243752), (11520, 213283), (13440, 182814), (16128, 152345), (20160, 121876), (26880, 91407), (30469, 80640), (40320, 60938)]