1620349920

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:424

約数の個数: 480

約数和(自身を含む): 6678479808

約数和(自身を除く): 5058129888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 106, 108, 112, 120, 126, 135, 140, 144, 159, 160, 162, 168, 180, 189, 210, 212, 216, 224, 240, 252, 265, 270, 280, 288, 315, 318, 324, 336, 337, 360, 371, 378, 405, 420, 424, 432, 477, 480, 504, 530, 540, 560, 567, 630, 636, 648, 672, 674, 720, 742, 756, 795, 810, 840, 848, 864, 945, 954, 1008, 1011, 1060, 1080, 1113, 1120, 1134, 1260, 1272, 1296, 1348, 1431, 1440, 1484, 1512, 1590, 1620, 1680, 1685, 1696, 1855, 1890, 1908, 2016, 2022, 2120, 2160, 2226, 2268, 2359, 2385, 2520, 2544, 2592, 2696, 2835, 2862, 2968, 3024, 3033, 3180, 3240, 3339, 3360, 3370, 3710, 3780, 3816, 4044, 4240, 4293, 4320, 4452, 4536, 4718, 4770, 5040, 5055, 5088, 5392, 5565, 5670, 5724, 5936, 6048, 6066, 6360, 6480, 6678, 6740, 7077, 7155, 7420, 7560, 7632, 8088, 8480, 8586, 8904, 9072, 9099, 9436, 9540, 10017, 10080, 10110, 10784, 11130, 11340, 11448, 11795, 11872, 12132, 12720, 12960, 13356, 13480, 14154, 14310, 14840, 15120, 15165, 15264, 16176, 16695, 17172, 17808, 17861, 18144, 18198, 18872, 19080, 20034, 20220, 21231, 21465, 22260, 22680, 22896, 23590, 24264, 25440, 26712, 26960, 27297, 28308, 28620, 29680, 30051, 30240, 30330, 32352, 33390, 34344, 35385, 35616, 35722, 36396, 37744, 38160, 40068, 40440, 42462, 42930, 44520, 45360, 45495, 45792, 47180, 48528, 50085, 53424, 53583, 53920, 54594, 56616, 57240, 59360, 60102, 60660, 63693, 66780, 68688, 70770, 71444, 72792, 75488, 76320, 80136, 80880, 84924, 85860, 89040, 89305, 90720, 90990, 94360, 97056, 100170, 106155, 106848, 107166, 109188, 113232, 114480, 120204, 121320, 125027, 127386, 133560, 136485, 137376, 141540, 142888, 145584, 150255, 160272, 160749, 161760, 169848, 171720, 178080, 178610, 181980, 188720, 191079, 200340, 212310, 214332, 218376, 226464, 228960, 240408, 242640, 250054, 254772, 267120, 267915, 272970, 283080, 285776, 291168, 300510, 318465, 320544, 321498, 339696, 343440, 357220, 363960, 375081, 377440, 382158, 400680, 424620, 428664, 436752, 480816, 482247, 485280, 500108, 509544, 534240, 535830, 545940, 566160, 571552, 601020, 625135, 636930, 642996, 679392, 686880, 714440, 727920, 750162, 764316, 801360, 803745, 849240, 857328, 873504, 955395, 961632, 964494, 1000216, 1019088, 1071660, 1091880, 1125243, 1132320, 1202040, 1250270, 1273860, 1285992, 1428880, 1446741, 1455840, 1500324, 1528632, 1602720, 1607490, 1698480, 1714656, 1875405, 1910790, 1928988, 2000432, 2038176, 2143320, 2183760, 2250486, 2404080, 2411235, 2500540, 2547720, 2571984, 2857760, 2893482, 3000648, 3057264, 3214980, 3375729, 3396960, 3750810, 3821580, 3857976, 4000864, 4286640, 4367520, 4500972, 4808160, 4822470, 5001080, 5095440, 5143968, 5626215, 5786964, 6001296, 6114528, 6429960, 6751458, 7233705, 7501620, 7643160, 7715952, 8573280, 9001944, 9644940, 10002160, 10127187, 10190880, 11252430, 11573928, 12002592, 12859920, 13502916, 14467410, 15003240, 15286320, 15431904, 16878645, 18003888, 19289880, 20004320, 20254374, 22504860, 23147856, 25719840, 27005832, 28934820, 30006480, 30572640, 33757290, 36007776, 38579760, 40508748, 45009720, 46295712, 50635935, 54011664, 57869640, 60012960, 67514580, 77159520, 81017496, 90019440, 101271870, 108023328, 115739280, 135029160, 162034992, 180038880, 202543740, 231478560, 270058320, 324069984, 405087480, 540116640, 810174960, 1620349920]

約数ペア:

[(1, 1620349920), (2, 810174960), (3, 540116640), (4, 405087480), (5, 324069984), (6, 270058320), (7, 231478560), (8, 202543740), (9, 180038880), (10, 162034992), (12, 135029160), (14, 115739280), (15, 108023328), (16, 101271870), (18, 90019440), (20, 81017496), (21, 77159520), (24, 67514580), (27, 60012960), (28, 57869640), (30, 54011664), (32, 50635935), (35, 46295712), (36, 45009720), (40, 40508748), (42, 38579760), (45, 36007776), (48, 33757290), (53, 30572640), (54, 30006480), (56, 28934820), (60, 27005832), (63, 25719840), (70, 23147856), (72, 22504860), (80, 20254374), (81, 20004320), (84, 19289880), (90, 18003888), (96, 16878645), (105, 15431904), (106, 15286320), (108, 15003240), (112, 14467410), (120, 13502916), (126, 12859920), (135, 12002592), (140, 11573928), (144, 11252430), (159, 10190880), (160, 10127187), (162, 10002160), (168, 9644940), (180, 9001944), (189, 8573280), (210, 7715952), (212, 7643160), (216, 7501620), (224, 7233705), (240, 6751458), (252, 6429960), (265, 6114528), (270, 6001296), (280, 5786964), (288, 5626215), (315, 5143968), (318, 5095440), (324, 5001080), (336, 4822470), (337, 4808160), (360, 4500972), (371, 4367520), (378, 4286640), (405, 4000864), (420, 3857976), (424, 3821580), (432, 3750810), (477, 3396960), (480, 3375729), (504, 3214980), (530, 3057264), (540, 3000648), (560, 2893482), (567, 2857760), (630, 2571984), (636, 2547720), (648, 2500540), (672, 2411235), (674, 2404080), (720, 2250486), (742, 2183760), (756, 2143320), (795, 2038176), (810, 2000432), (840, 1928988), (848, 1910790), (864, 1875405), (945, 1714656), (954, 1698480), (1008, 1607490), (1011, 1602720), (1060, 1528632), (1080, 1500324), (1113, 1455840), (1120, 1446741), (1134, 1428880), (1260, 1285992), (1272, 1273860), (1296, 1250270), (1348, 1202040), (1431, 1132320), (1440, 1125243), (1484, 1091880), (1512, 1071660), (1590, 1019088), (1620, 1000216), (1680, 964494), (1685, 961632), (1696, 955395), (1855, 873504), (1890, 857328), (1908, 849240), (2016, 803745), (2022, 801360), (2120, 764316), (2160, 750162), (2226, 727920), (2268, 714440), (2359, 686880), (2385, 679392), (2520, 642996), (2544, 636930), (2592, 625135), (2696, 601020), (2835, 571552), (2862, 566160), (2968, 545940), (3024, 535830), (3033, 534240), (3180, 509544), (3240, 500108), (3339, 485280), (3360, 482247), (3370, 480816), (3710, 436752), (3780, 428664), (3816, 424620), (4044, 400680), (4240, 382158), (4293, 377440), (4320, 375081), (4452, 363960), (4536, 357220), (4718, 343440), (4770, 339696), (5040, 321498), (5055, 320544), (5088, 318465), (5392, 300510), (5565, 291168), (5670, 285776), (5724, 283080), (5936, 272970), (6048, 267915), (6066, 267120), (6360, 254772), (6480, 250054), (6678, 242640), (6740, 240408), (7077, 228960), (7155, 226464), (7420, 218376), (7560, 214332), (7632, 212310), (8088, 200340), (8480, 191079), (8586, 188720), (8904, 181980), (9072, 178610), (9099, 178080), (9436, 171720), (9540, 169848), (10017, 161760), (10080, 160749), (10110, 160272), (10784, 150255), (11130, 145584), (11340, 142888), (11448, 141540), (11795, 137376), (11872, 136485), (12132, 133560), (12720, 127386), (12960, 125027), (13356, 121320), (13480, 120204), (14154, 114480), (14310, 113232), (14840, 109188), (15120, 107166), (15165, 106848), (15264, 106155), (16176, 100170), (16695, 97056), (17172, 94360), (17808, 90990), (17861, 90720), (18144, 89305), (18198, 89040), (18872, 85860), (19080, 84924), (20034, 80880), (20220, 80136), (21231, 76320), (21465, 75488), (22260, 72792), (22680, 71444), (22896, 70770), (23590, 68688), (24264, 66780), (25440, 63693), (26712, 60660), (26960, 60102), (27297, 59360), (28308, 57240), (28620, 56616), (29680, 54594), (30051, 53920), (30240, 53583), (30330, 53424), (32352, 50085), (33390, 48528), (34344, 47180), (35385, 45792), (35616, 45495), (35722, 45360), (36396, 44520), (37744, 42930), (38160, 42462), (40068, 40440)]