21094464960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{143617}}^1$

素因数の和:143660

約数の個数: 224

約数和(自身を含む): 78794579520

約数和(自身を除く): 57700114560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2720, 2880, 3060, 3264, 3672, 4080, 4320, 4590, 4896, 5440, 6120, 7344, 8160, 8640, 9180, 9792, 12240, 14688, 16320, 18360, 24480, 29376, 36720, 48960, 73440, 143617, 146880, 287234, 430851, 574468, 718085, 861702, 1148936, 1292553, 1436170, 1723404, 2154255, 2297872, 2441489, 2585106, 2872340, 3446808, 3877659, 4308510, 4595744, 4882978, 5170212, 5744680, 6462765, 6893616, 7324467, 7755318, 8617020, 9191488, 9765956, 10340424, 11489360, 12207445, 12925530, 13787232, 14648934, 15510636, 17234040, 19388295, 19531912, 20680848, 21973401, 22978720, 24414890, 25851060, 27574464, 29297868, 31021272, 34468080, 36622335, 38776590, 39063824, 41361696, 43946802, 45957440, 48829780, 51702120, 58595736, 62042544, 65920203, 68936160, 73244670, 77553180, 78127648, 82723392, 87893604, 97659560, 103404240, 109867005, 117191472, 124085088, 131840406, 137872320, 146489340, 155106360, 156255296, 175787208, 195319120, 206808480, 219734010, 234382944, 248170176, 263680812, 292978680, 310212720, 329601015, 351574416, 390638240, 413616960, 439468020, 468765888, 527361624, 585957360, 620425440, 659202030, 703148832, 781276480, 878936040, 1054723248, 1171914720, 1240850880, 1318404060, 1406297664, 1757872080, 2109446496, 2343829440, 2636808120, 3515744160, 4218892992, 5273616240, 7031488320, 10547232480, 21094464960]

約数ペア:

[(1, 21094464960), (2, 10547232480), (3, 7031488320), (4, 5273616240), (5, 4218892992), (6, 3515744160), (8, 2636808120), (9, 2343829440), (10, 2109446496), (12, 1757872080), (15, 1406297664), (16, 1318404060), (17, 1240850880), (18, 1171914720), (20, 1054723248), (24, 878936040), (27, 781276480), (30, 703148832), (32, 659202030), (34, 620425440), (36, 585957360), (40, 527361624), (45, 468765888), (48, 439468020), (51, 413616960), (54, 390638240), (60, 351574416), (64, 329601015), (68, 310212720), (72, 292978680), (80, 263680812), (85, 248170176), (90, 234382944), (96, 219734010), (102, 206808480), (108, 195319120), (120, 175787208), (135, 156255296), (136, 155106360), (144, 146489340), (153, 137872320), (160, 131840406), (170, 124085088), (180, 117191472), (192, 109867005), (204, 103404240), (216, 97659560), (240, 87893604), (255, 82723392), (270, 78127648), (272, 77553180), (288, 73244670), (306, 68936160), (320, 65920203), (340, 62042544), (360, 58595736), (408, 51702120), (432, 48829780), (459, 45957440), (480, 43946802), (510, 41361696), (540, 39063824), (544, 38776590), (576, 36622335), (612, 34468080), (680, 31021272), (720, 29297868), (765, 27574464), (816, 25851060), (864, 24414890), (918, 22978720), (960, 21973401), (1020, 20680848), (1080, 19531912), (1088, 19388295), (1224, 17234040), (1360, 15510636), (1440, 14648934), (1530, 13787232), (1632, 12925530), (1728, 12207445), (1836, 11489360), (2040, 10340424), (2160, 9765956), (2295, 9191488), (2448, 8617020), (2720, 7755318), (2880, 7324467), (3060, 6893616), (3264, 6462765), (3672, 5744680), (4080, 5170212), (4320, 4882978), (4590, 4595744), (4896, 4308510), (5440, 3877659), (6120, 3446808), (7344, 2872340), (8160, 2585106), (8640, 2441489), (9180, 2297872), (9792, 2154255), (12240, 1723404), (14688, 1436170), (16320, 1292553), (18360, 1148936), (24480, 861702), (29376, 718085), (36720, 574468), (48960, 430851), (73440, 287234), (143617, 146880)]