164528280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{3109}}^1$

素因数の和:3143

約数の個数: 192

約数和(自身を含む): 638172000

約数和(自身を除く): 473643720

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, 3109, 3528, 3780, 4410, 5292, 5880, 6218, 6615, 7560, 8820, 9327, 10584, 12436, 13230, 15545, 17640, 18654, 21763, 24872, 26460, 27981, 31090, 37308, 43526, 46635, 52920, 55962, 62180, 65289, 74616, 83943, 87052, 93270, 108815, 111924, 124360, 130578, 139905, 152341, 167886, 174104, 186540, 195867, 217630, 223848, 261156, 279810, 304682, 326445, 335772, 373080, 391734, 419715, 435260, 457023, 522312, 559620, 587601, 609364, 652890, 671544, 761705, 783468, 839430, 870520, 914046, 979335, 1119240, 1175202, 1218728, 1305780, 1371069, 1523410, 1566936, 1678860, 1828092, 1958670, 2285115, 2350404, 2611560, 2742138, 2938005, 3046820, 3357720, 3656184, 3917340, 4113207, 4570230, 4700808, 5484276, 5876010, 6093640, 6855345, 7834680, 8226414, 9140460, 10968552, 11752020, 13710690, 16452828, 18280920, 20566035, 23504040, 27421380, 32905656, 41132070, 54842760, 82264140, 164528280]

約数ペア:

[(1, 164528280), (2, 82264140), (3, 54842760), (4, 41132070), (5, 32905656), (6, 27421380), (7, 23504040), (8, 20566035), (9, 18280920), (10, 16452828), (12, 13710690), (14, 11752020), (15, 10968552), (18, 9140460), (20, 8226414), (21, 7834680), (24, 6855345), (27, 6093640), (28, 5876010), (30, 5484276), (35, 4700808), (36, 4570230), (40, 4113207), (42, 3917340), (45, 3656184), (49, 3357720), (54, 3046820), (56, 2938005), (60, 2742138), (63, 2611560), (70, 2350404), (72, 2285115), (84, 1958670), (90, 1828092), (98, 1678860), (105, 1566936), (108, 1523410), (120, 1371069), (126, 1305780), (135, 1218728), (140, 1175202), (147, 1119240), (168, 979335), (180, 914046), (189, 870520), (196, 839430), (210, 783468), (216, 761705), (245, 671544), (252, 652890), (270, 609364), (280, 587601), (294, 559620), (315, 522312), (360, 457023), (378, 435260), (392, 419715), (420, 391734), (441, 373080), (490, 335772), (504, 326445), (540, 304682), (588, 279810), (630, 261156), (735, 223848), (756, 217630), (840, 195867), (882, 186540), (945, 174104), (980, 167886), (1080, 152341), (1176, 139905), (1260, 130578), (1323, 124360), (1470, 111924), (1512, 108815), (1764, 93270), (1890, 87052), (1960, 83943), (2205, 74616), (2520, 65289), (2646, 62180), (2940, 55962), (3109, 52920), (3528, 46635), (3780, 43526), (4410, 37308), (5292, 31090), (5880, 27981), (6218, 26460), (6615, 24872), (7560, 21763), (8820, 18654), (9327, 17640), (10584, 15545), (12436, 13230)]