518349780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:348

約数の個数: 240

約数和(自身を含む): 1773577344

約数和(自身を除く): 1255227564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 151, 156, 162, 163, 180, 195, 234, 260, 270, 302, 324, 326, 351, 390, 405, 453, 468, 489, 540, 585, 604, 652, 702, 755, 780, 810, 815, 906, 978, 1053, 1170, 1359, 1404, 1467, 1510, 1620, 1630, 1755, 1812, 1956, 1963, 2106, 2119, 2265, 2340, 2445, 2718, 2934, 3020, 3260, 3510, 3926, 4077, 4212, 4238, 4401, 4530, 4890, 5265, 5436, 5868, 5889, 6357, 6795, 7020, 7335, 7852, 8154, 8476, 8802, 9060, 9780, 9815, 10530, 10595, 11778, 12231, 12714, 13203, 13590, 14670, 16308, 17604, 17667, 19071, 19630, 20385, 21060, 21190, 22005, 23556, 24462, 24613, 25428, 26406, 27180, 29340, 29445, 31785, 35334, 38142, 39260, 40770, 42380, 44010, 48924, 49226, 52812, 53001, 57213, 58890, 61155, 63570, 66015, 70668, 73839, 76284, 81540, 88020, 88335, 95355, 98452, 106002, 114426, 117780, 122310, 123065, 127140, 132030, 147678, 159003, 171639, 176670, 190710, 212004, 221517, 228852, 244620, 246130, 264060, 265005, 286065, 295356, 318006, 319969, 343278, 353340, 369195, 381420, 443034, 492260, 530010, 572130, 636012, 639938, 664551, 686556, 738390, 795015, 858195, 886068, 959907, 1060020, 1107585, 1144260, 1279876, 1329102, 1476780, 1590030, 1599845, 1716390, 1919814, 1993653, 2215170, 2658204, 2879721, 3180060, 3199690, 3322755, 3432780, 3839628, 3987306, 4430340, 4799535, 5759442, 6399380, 6645510, 7974612, 8639163, 9599070, 9968265, 11518884, 13291020, 14398605, 17278326, 19198140, 19936530, 25917489, 28797210, 34556652, 39873060, 43195815, 51834978, 57594420, 86391630, 103669956, 129587445, 172783260, 259174890, 518349780]

約数ペア:

[(1, 518349780), (2, 259174890), (3, 172783260), (4, 129587445), (5, 103669956), (6, 86391630), (9, 57594420), (10, 51834978), (12, 43195815), (13, 39873060), (15, 34556652), (18, 28797210), (20, 25917489), (26, 19936530), (27, 19198140), (30, 17278326), (36, 14398605), (39, 13291020), (45, 11518884), (52, 9968265), (54, 9599070), (60, 8639163), (65, 7974612), (78, 6645510), (81, 6399380), (90, 5759442), (108, 4799535), (117, 4430340), (130, 3987306), (135, 3839628), (151, 3432780), (156, 3322755), (162, 3199690), (163, 3180060), (180, 2879721), (195, 2658204), (234, 2215170), (260, 1993653), (270, 1919814), (302, 1716390), (324, 1599845), (326, 1590030), (351, 1476780), (390, 1329102), (405, 1279876), (453, 1144260), (468, 1107585), (489, 1060020), (540, 959907), (585, 886068), (604, 858195), (652, 795015), (702, 738390), (755, 686556), (780, 664551), (810, 639938), (815, 636012), (906, 572130), (978, 530010), (1053, 492260), (1170, 443034), (1359, 381420), (1404, 369195), (1467, 353340), (1510, 343278), (1620, 319969), (1630, 318006), (1755, 295356), (1812, 286065), (1956, 265005), (1963, 264060), (2106, 246130), (2119, 244620), (2265, 228852), (2340, 221517), (2445, 212004), (2718, 190710), (2934, 176670), (3020, 171639), (3260, 159003), (3510, 147678), (3926, 132030), (4077, 127140), (4212, 123065), (4238, 122310), (4401, 117780), (4530, 114426), (4890, 106002), (5265, 98452), (5436, 95355), (5868, 88335), (5889, 88020), (6357, 81540), (6795, 76284), (7020, 73839), (7335, 70668), (7852, 66015), (8154, 63570), (8476, 61155), (8802, 58890), (9060, 57213), (9780, 53001), (9815, 52812), (10530, 49226), (10595, 48924), (11778, 44010), (12231, 42380), (12714, 40770), (13203, 39260), (13590, 38142), (14670, 35334), (16308, 31785), (17604, 29445), (17667, 29340), (19071, 27180), (19630, 26406), (20385, 25428), (21060, 24613), (21190, 24462), (22005, 23556)]