489657170520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{9252781}}^1$

素因数の和:9252815

約数の個数: 192

約数和(自身を含む): 1898670866400

約数和(自身を除く): 1409013695880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2646, 2940, 3528, 3780, 4410, 5292, 5880, 6615, 7560, 8820, 10584, 13230, 17640, 26460, 52920, 9252781, 18505562, 27758343, 37011124, 46263905, 55516686, 64769467, 74022248, 83275029, 92527810, 111033372, 129538934, 138791715, 166550058, 185055620, 194308401, 222066744, 249825087, 259077868, 277583430, 323847335, 333100116, 370111240, 388616802, 416375145, 453386269, 499650174, 518155736, 555166860, 582925203, 647694670, 666200232, 777233604, 832750290, 906772538, 971542005, 999300348, 1110333720, 1165850406, 1249125435, 1295389340, 1360158807, 1554467208, 1665500580, 1748775609, 1813545076, 1943084010, 1998600696, 2266931345, 2331700812, 2498250870, 2590778680, 2720317614, 2914626015, 3331001160, 3497551218, 3627090152, 3886168020, 4080476421, 4533862690, 4663401624, 4996501740, 5440635228, 5829252030, 6800794035, 6995102436, 7772336040, 8160952842, 8743878045, 9067725380, 9993003480, 10881270456, 11658504060, 12241429263, 13601588070, 13990204872, 16321905684, 17487756090, 18135450760, 20402382105, 23317008120, 24482858526, 27203176140, 32643811368, 34975512180, 40804764210, 48965717052, 54406352280, 61207146315, 69951024360, 81609528420, 97931434104, 122414292630, 163219056840, 244828585260, 489657170520]

約数ペア:

[(1, 489657170520), (2, 244828585260), (3, 163219056840), (4, 122414292630), (5, 97931434104), (6, 81609528420), (7, 69951024360), (8, 61207146315), (9, 54406352280), (10, 48965717052), (12, 40804764210), (14, 34975512180), (15, 32643811368), (18, 27203176140), (20, 24482858526), (21, 23317008120), (24, 20402382105), (27, 18135450760), (28, 17487756090), (30, 16321905684), (35, 13990204872), (36, 13601588070), (40, 12241429263), (42, 11658504060), (45, 10881270456), (49, 9993003480), (54, 9067725380), (56, 8743878045), (60, 8160952842), (63, 7772336040), (70, 6995102436), (72, 6800794035), (84, 5829252030), (90, 5440635228), (98, 4996501740), (105, 4663401624), (108, 4533862690), (120, 4080476421), (126, 3886168020), (135, 3627090152), (140, 3497551218), (147, 3331001160), (168, 2914626015), (180, 2720317614), (189, 2590778680), (196, 2498250870), (210, 2331700812), (216, 2266931345), (245, 1998600696), (252, 1943084010), (270, 1813545076), (280, 1748775609), (294, 1665500580), (315, 1554467208), (360, 1360158807), (378, 1295389340), (392, 1249125435), (420, 1165850406), (441, 1110333720), (490, 999300348), (504, 971542005), (540, 906772538), (588, 832750290), (630, 777233604), (735, 666200232), (756, 647694670), (840, 582925203), (882, 555166860), (945, 518155736), (980, 499650174), (1080, 453386269), (1176, 416375145), (1260, 388616802), (1323, 370111240), (1470, 333100116), (1512, 323847335), (1764, 277583430), (1890, 259077868), (1960, 249825087), (2205, 222066744), (2520, 194308401), (2646, 185055620), (2940, 166550058), (3528, 138791715), (3780, 129538934), (4410, 111033372), (5292, 92527810), (5880, 83275029), (6615, 74022248), (7560, 64769467), (8820, 55516686), (10584, 46263905), (13230, 37011124), (17640, 27758343), (26460, 18505562), (52920, 9252781)]