156980355420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{15439}}^1$

素因数の和:16064

約数の個数: 192

約数和(自身を含む): 514965749760

約数和(自身を除く): 357985394340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 563, 602, 645, 860, 903, 1126, 1204, 1290, 1505, 1689, 1806, 2252, 2580, 2815, 3010, 3378, 3612, 3941, 4515, 5630, 6020, 6756, 7882, 8445, 9030, 11260, 11823, 15439, 15764, 16890, 18060, 19705, 23646, 24209, 30878, 33780, 39410, 46317, 47292, 48418, 59115, 61756, 72627, 77195, 78820, 92634, 96836, 108073, 118230, 121045, 145254, 154390, 169463, 185268, 216146, 231585, 236460, 242090, 290508, 308780, 324219, 338926, 363135, 432292, 463170, 484180, 508389, 540365, 648438, 663877, 677852, 726270, 847315, 926340, 1016778, 1080730, 1296876, 1327754, 1452540, 1621095, 1694630, 1991631, 2033556, 2161460, 2541945, 2655508, 3242190, 3319385, 3389260, 3983262, 4647139, 5083890, 6484380, 6638770, 7966524, 8692157, 9294278, 9958155, 10167780, 13277540, 13941417, 17384314, 18588556, 19916310, 23235695, 26076471, 27882834, 34768628, 39832620, 43460785, 46471390, 52152942, 55765668, 60845099, 69707085, 86921570, 92942780, 104305884, 121690198, 130382355, 139414170, 173843140, 182535297, 243380396, 260764710, 278828340, 304225495, 365070594, 373762751, 521529420, 608450990, 730141188, 747525502, 912676485, 1121288253, 1216901980, 1495051004, 1825352970, 1868813755, 2242576506, 2616339257, 3650705940, 3737627510, 4485153012, 5232678514, 5606441265, 7475255020, 7849017771, 10465357028, 11212882530, 13081696285, 15698035542, 22425765060, 26163392570, 31396071084, 39245088855, 52326785140, 78490177710, 156980355420]

約数ペア:

[(1, 156980355420), (2, 78490177710), (3, 52326785140), (4, 39245088855), (5, 31396071084), (6, 26163392570), (7, 22425765060), (10, 15698035542), (12, 13081696285), (14, 11212882530), (15, 10465357028), (20, 7849017771), (21, 7475255020), (28, 5606441265), (30, 5232678514), (35, 4485153012), (42, 3737627510), (43, 3650705940), (60, 2616339257), (70, 2242576506), (84, 1868813755), (86, 1825352970), (105, 1495051004), (129, 1216901980), (140, 1121288253), (172, 912676485), (210, 747525502), (215, 730141188), (258, 608450990), (301, 521529420), (420, 373762751), (430, 365070594), (516, 304225495), (563, 278828340), (602, 260764710), (645, 243380396), (860, 182535297), (903, 173843140), (1126, 139414170), (1204, 130382355), (1290, 121690198), (1505, 104305884), (1689, 92942780), (1806, 86921570), (2252, 69707085), (2580, 60845099), (2815, 55765668), (3010, 52152942), (3378, 46471390), (3612, 43460785), (3941, 39832620), (4515, 34768628), (5630, 27882834), (6020, 26076471), (6756, 23235695), (7882, 19916310), (8445, 18588556), (9030, 17384314), (11260, 13941417), (11823, 13277540), (15439, 10167780), (15764, 9958155), (16890, 9294278), (18060, 8692157), (19705, 7966524), (23646, 6638770), (24209, 6484380), (30878, 5083890), (33780, 4647139), (39410, 3983262), (46317, 3389260), (47292, 3319385), (48418, 3242190), (59115, 2655508), (61756, 2541945), (72627, 2161460), (77195, 2033556), (78820, 1991631), (92634, 1694630), (96836, 1621095), (108073, 1452540), (118230, 1327754), (121045, 1296876), (145254, 1080730), (154390, 1016778), (169463, 926340), (185268, 847315), (216146, 726270), (231585, 677852), (236460, 663877), (242090, 648438), (290508, 540365), (308780, 508389), (324219, 484180), (338926, 463170), (363135, 432292)]