259101386460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1886569}}^1$

素因数の和:1886700

約数の個数: 144

約数和(自身を含む): 906459153600

約数和(自身を除く): 647357767140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 109, 126, 140, 180, 210, 218, 252, 315, 327, 420, 436, 545, 630, 654, 763, 981, 1090, 1260, 1308, 1526, 1635, 1962, 2180, 2289, 3052, 3270, 3815, 3924, 4578, 4905, 6540, 6867, 7630, 9156, 9810, 11445, 13734, 15260, 19620, 22890, 27468, 34335, 45780, 68670, 137340, 1886569, 3773138, 5659707, 7546276, 9432845, 11319414, 13205983, 16979121, 18865690, 22638828, 26411966, 28298535, 33958242, 37731380, 39617949, 52823932, 56597070, 66029915, 67916484, 79235898, 84895605, 113194140, 118853847, 132059830, 158471796, 169791210, 198089745, 205636021, 237707694, 264119660, 339582420, 396179490, 411272042, 475415388, 594269235, 616908063, 792358980, 822544084, 1028180105, 1188538470, 1233816126, 1439452147, 1850724189, 2056360210, 2377076940, 2467632252, 2878904294, 3084540315, 3701448378, 4112720420, 4318356441, 5757808588, 6169080630, 7197260735, 7402896756, 8636712882, 9253620945, 12338161260, 12955069323, 14394521470, 17273425764, 18507241890, 21591782205, 25910138646, 28789042940, 37014483780, 43183564410, 51820277292, 64775346615, 86367128820, 129550693230, 259101386460]

約数ペア:

[(1, 259101386460), (2, 129550693230), (3, 86367128820), (4, 64775346615), (5, 51820277292), (6, 43183564410), (7, 37014483780), (9, 28789042940), (10, 25910138646), (12, 21591782205), (14, 18507241890), (15, 17273425764), (18, 14394521470), (20, 12955069323), (21, 12338161260), (28, 9253620945), (30, 8636712882), (35, 7402896756), (36, 7197260735), (42, 6169080630), (45, 5757808588), (60, 4318356441), (63, 4112720420), (70, 3701448378), (84, 3084540315), (90, 2878904294), (105, 2467632252), (109, 2377076940), (126, 2056360210), (140, 1850724189), (180, 1439452147), (210, 1233816126), (218, 1188538470), (252, 1028180105), (315, 822544084), (327, 792358980), (420, 616908063), (436, 594269235), (545, 475415388), (630, 411272042), (654, 396179490), (763, 339582420), (981, 264119660), (1090, 237707694), (1260, 205636021), (1308, 198089745), (1526, 169791210), (1635, 158471796), (1962, 132059830), (2180, 118853847), (2289, 113194140), (3052, 84895605), (3270, 79235898), (3815, 67916484), (3924, 66029915), (4578, 56597070), (4905, 52823932), (6540, 39617949), (6867, 37731380), (7630, 33958242), (9156, 28298535), (9810, 26411966), (11445, 22638828), (13734, 18865690), (15260, 16979121), (19620, 13205983), (22890, 11319414), (27468, 9432845), (34335, 7546276), (45780, 5659707), (68670, 3773138), (137340, 1886569)]