131268056460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{478417}}^1$

素因数の和:478715

約数の個数: 96

約数和(自身を含む): 390618728640

約数和(自身を除く): 259350672180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 269, 340, 510, 538, 807, 1020, 1076, 1345, 1614, 2690, 3228, 4035, 4573, 5380, 8070, 9146, 13719, 16140, 18292, 22865, 27438, 45730, 54876, 68595, 91460, 137190, 274380, 478417, 956834, 1435251, 1913668, 2392085, 2870502, 4784170, 5741004, 7176255, 8133089, 9568340, 14352510, 16266178, 24399267, 28705020, 32532356, 40665445, 48798534, 81330890, 97597068, 121996335, 128694173, 162661780, 243992670, 257388346, 386082519, 487985340, 514776692, 643470865, 772165038, 1286941730, 1544330076, 1930412595, 2187800941, 2573883460, 3860825190, 4375601882, 6563402823, 7721650380, 8751203764, 10939004705, 13126805646, 21878009410, 26253611292, 32817014115, 43756018820, 65634028230, 131268056460]

約数ペア:

[(1, 131268056460), (2, 65634028230), (3, 43756018820), (4, 32817014115), (5, 26253611292), (6, 21878009410), (10, 13126805646), (12, 10939004705), (15, 8751203764), (17, 7721650380), (20, 6563402823), (30, 4375601882), (34, 3860825190), (51, 2573883460), (60, 2187800941), (68, 1930412595), (85, 1544330076), (102, 1286941730), (170, 772165038), (204, 643470865), (255, 514776692), (269, 487985340), (340, 386082519), (510, 257388346), (538, 243992670), (807, 162661780), (1020, 128694173), (1076, 121996335), (1345, 97597068), (1614, 81330890), (2690, 48798534), (3228, 40665445), (4035, 32532356), (4573, 28705020), (5380, 24399267), (8070, 16266178), (9146, 14352510), (13719, 9568340), (16140, 8133089), (18292, 7176255), (22865, 5741004), (27438, 4784170), (45730, 2870502), (54876, 2392085), (68595, 1913668), (91460, 1435251), (137190, 956834), (274380, 478417)]