63819080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 165473280

約数和(自身を除く): 101654200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 37, 40, 52, 62, 65, 74, 104, 107, 124, 130, 148, 155, 185, 214, 248, 260, 296, 310, 370, 403, 428, 481, 520, 535, 620, 740, 806, 856, 962, 1070, 1147, 1240, 1391, 1480, 1612, 1924, 2015, 2140, 2294, 2405, 2782, 3224, 3317, 3848, 3959, 4030, 4280, 4588, 4810, 5564, 5735, 6634, 6955, 7918, 8060, 9176, 9620, 11128, 11470, 13268, 13910, 14911, 15836, 16120, 16585, 19240, 19795, 22940, 26536, 27820, 29822, 31672, 33170, 39590, 43121, 45880, 51467, 55640, 59644, 66340, 74555, 79180, 86242, 102934, 119288, 122729, 132680, 149110, 158360, 172484, 205868, 215605, 245458, 257335, 298220, 344968, 411736, 431210, 490916, 514670, 596440, 613645, 862420, 981832, 1029340, 1227290, 1595477, 1724840, 2058680, 2454580, 3190954, 4909160, 6381908, 7977385, 12763816, 15954770, 31909540, 63819080]

約数ペア:

[(1, 63819080), (2, 31909540), (4, 15954770), (5, 12763816), (8, 7977385), (10, 6381908), (13, 4909160), (20, 3190954), (26, 2454580), (31, 2058680), (37, 1724840), (40, 1595477), (52, 1227290), (62, 1029340), (65, 981832), (74, 862420), (104, 613645), (107, 596440), (124, 514670), (130, 490916), (148, 431210), (155, 411736), (185, 344968), (214, 298220), (248, 257335), (260, 245458), (296, 215605), (310, 205868), (370, 172484), (403, 158360), (428, 149110), (481, 132680), (520, 122729), (535, 119288), (620, 102934), (740, 86242), (806, 79180), (856, 74555), (962, 66340), (1070, 59644), (1147, 55640), (1240, 51467), (1391, 45880), (1480, 43121), (1612, 39590), (1924, 33170), (2015, 31672), (2140, 29822), (2294, 27820), (2405, 26536), (2782, 22940), (3224, 19795), (3317, 19240), (3848, 16585), (3959, 16120), (4030, 15836), (4280, 14911), (4588, 13910), (4810, 13268), (5564, 11470), (5735, 11128), (6634, 9620), (6955, 9176), (7918, 8060)]