20923104960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{427351}}^1$

素因数の和:427391

約数の個数: 168

約数和(自身を含む): 76200280416

約数和(自身を除く): 55277175456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 6120, 8160, 9792, 12240, 16320, 24480, 48960, 427351, 854702, 1282053, 1709404, 2136755, 2564106, 3418808, 3846159, 4273510, 5128212, 6410265, 6837616, 7264967, 7692318, 8547020, 10256424, 12820530, 13675232, 14529934, 15384636, 17094040, 19230795, 20512848, 21794901, 25641060, 27350464, 29059868, 30769272, 34188080, 36324835, 38461590, 41025696, 43589802, 51282120, 58119736, 61538544, 65384703, 68376160, 72649670, 76923180, 82051392, 87179604, 102564240, 108974505, 116239472, 123077088, 130769406, 136752320, 145299340, 153846360, 174359208, 205128480, 217949010, 232478944, 246154176, 261538812, 290598680, 307692720, 326923515, 348718416, 410256960, 435898020, 464957888, 523077624, 581197360, 615385440, 653847030, 697436832, 871796040, 1046155248, 1162394720, 1230770880, 1307694060, 1394873664, 1743592080, 2092310496, 2324789440, 2615388120, 3487184160, 4184620992, 5230776240, 6974368320, 10461552480, 20923104960]

約数ペア:

[(1, 20923104960), (2, 10461552480), (3, 6974368320), (4, 5230776240), (5, 4184620992), (6, 3487184160), (8, 2615388120), (9, 2324789440), (10, 2092310496), (12, 1743592080), (15, 1394873664), (16, 1307694060), (17, 1230770880), (18, 1162394720), (20, 1046155248), (24, 871796040), (30, 697436832), (32, 653847030), (34, 615385440), (36, 581197360), (40, 523077624), (45, 464957888), (48, 435898020), (51, 410256960), (60, 348718416), (64, 326923515), (68, 307692720), (72, 290598680), (80, 261538812), (85, 246154176), (90, 232478944), (96, 217949010), (102, 205128480), (120, 174359208), (136, 153846360), (144, 145299340), (153, 136752320), (160, 130769406), (170, 123077088), (180, 116239472), (192, 108974505), (204, 102564240), (240, 87179604), (255, 82051392), (272, 76923180), (288, 72649670), (306, 68376160), (320, 65384703), (340, 61538544), (360, 58119736), (408, 51282120), (480, 43589802), (510, 41025696), (544, 38461590), (576, 36324835), (612, 34188080), (680, 30769272), (720, 29059868), (765, 27350464), (816, 25641060), (960, 21794901), (1020, 20512848), (1088, 19230795), (1224, 17094040), (1360, 15384636), (1440, 14529934), (1530, 13675232), (1632, 12820530), (2040, 10256424), (2448, 8547020), (2720, 7692318), (2880, 7264967), (3060, 6837616), (3264, 6410265), (4080, 5128212), (4896, 4273510), (5440, 3846159), (6120, 3418808), (8160, 2564106), (9792, 2136755), (12240, 1709404), (16320, 1282053), (24480, 854702), (48960, 427351)]