138688645680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{477973}}^1$

素因数の和:478036

約数の個数: 240

約数和(自身を含む): 517772027136

約数和(自身を除く): 379083381456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 3120, 3224, 3627, 3720, 4030, 4464, 4680, 4836, 5580, 6045, 6448, 7254, 7440, 8060, 9360, 9672, 11160, 12090, 14508, 16120, 18135, 19344, 22320, 24180, 29016, 32240, 36270, 48360, 58032, 72540, 96720, 145080, 290160, 477973, 955946, 1433919, 1911892, 2389865, 2867838, 3823784, 4301757, 4779730, 5735676, 6213649, 7169595, 7647568, 8603514, 9559460, 11471352, 12427298, 14339190, 14817163, 17207028, 18640947, 19118920, 21508785, 22942704, 24854596, 28678380, 29634326, 31068245, 34414056, 37281894, 38237840, 43017570, 44451489, 49709192, 55922841, 57356760, 59268652, 62136490, 68828112, 74085815, 74563788, 86035140, 88902978, 93204735, 99418384, 111845682, 114713520, 118537304, 124272980, 133354467, 148171630, 149127576, 172070280, 177805956, 186409470, 192623119, 222257445, 223691364, 237074608, 248545960, 266708934, 279614205, 296343260, 298255152, 344140560, 355611912, 372818940, 385246238, 444514890, 447382728, 497091920, 533417868, 559228410, 577869357, 592686520, 666772335, 711223824, 745637880, 770492476, 889029780, 894765456, 963115595, 1066835736, 1118456820, 1155738714, 1185373040, 1333544670, 1491275760, 1540984952, 1733608071, 1778059560, 1926231190, 2133671472, 2236913640, 2311477428, 2667089340, 2889346785, 3081969904, 3467216142, 3556119120, 3852462380, 4473827280, 4622954856, 5334178680, 5778693570, 6934432284, 7704924760, 8668040355, 9245909712, 10668357360, 11557387140, 13868864568, 15409849520, 17336080710, 23114774280, 27737729136, 34672161420, 46229548560, 69344322840, 138688645680]

約数ペア:

[(1, 138688645680), (2, 69344322840), (3, 46229548560), (4, 34672161420), (5, 27737729136), (6, 23114774280), (8, 17336080710), (9, 15409849520), (10, 13868864568), (12, 11557387140), (13, 10668357360), (15, 9245909712), (16, 8668040355), (18, 7704924760), (20, 6934432284), (24, 5778693570), (26, 5334178680), (30, 4622954856), (31, 4473827280), (36, 3852462380), (39, 3556119120), (40, 3467216142), (45, 3081969904), (48, 2889346785), (52, 2667089340), (60, 2311477428), (62, 2236913640), (65, 2133671472), (72, 1926231190), (78, 1778059560), (80, 1733608071), (90, 1540984952), (93, 1491275760), (104, 1333544670), (117, 1185373040), (120, 1155738714), (124, 1118456820), (130, 1066835736), (144, 963115595), (155, 894765456), (156, 889029780), (180, 770492476), (186, 745637880), (195, 711223824), (208, 666772335), (234, 592686520), (240, 577869357), (248, 559228410), (260, 533417868), (279, 497091920), (310, 447382728), (312, 444514890), (360, 385246238), (372, 372818940), (390, 355611912), (403, 344140560), (465, 298255152), (468, 296343260), (496, 279614205), (520, 266708934), (558, 248545960), (585, 237074608), (620, 223691364), (624, 222257445), (720, 192623119), (744, 186409470), (780, 177805956), (806, 172070280), (930, 149127576), (936, 148171630), (1040, 133354467), (1116, 124272980), (1170, 118537304), (1209, 114713520), (1240, 111845682), (1395, 99418384), (1488, 93204735), (1560, 88902978), (1612, 86035140), (1860, 74563788), (1872, 74085815), (2015, 68828112), (2232, 62136490), (2340, 59268652), (2418, 57356760), (2480, 55922841), (2790, 49709192), (3120, 44451489), (3224, 43017570), (3627, 38237840), (3720, 37281894), (4030, 34414056), (4464, 31068245), (4680, 29634326), (4836, 28678380), (5580, 24854596), (6045, 22942704), (6448, 21508785), (7254, 19118920), (7440, 18640947), (8060, 17207028), (9360, 14817163), (9672, 14339190), (11160, 12427298), (12090, 11471352), (14508, 9559460), (16120, 8603514), (18135, 7647568), (19344, 7169595), (22320, 6213649), (24180, 5735676), (29016, 4779730), (32240, 4301757), (36270, 3823784), (48360, 2867838), (58032, 2389865), (72540, 1911892), (96720, 1433919), (145080, 955946), (290160, 477973)]