16828560

素因数分解:

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

素因数の和:92

約数の個数: 300

約数和(自身を含む): 69273468

約数和(自身を除く): 52444908

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 53, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 106, 108, 112, 120, 126, 135, 140, 144, 147, 159, 162, 168, 180, 189, 196, 210, 212, 216, 240, 245, 252, 265, 270, 280, 294, 315, 318, 324, 336, 360, 371, 378, 392, 405, 420, 424, 432, 441, 477, 490, 504, 530, 540, 560, 567, 588, 630, 636, 648, 720, 735, 742, 756, 784, 795, 810, 840, 848, 882, 945, 954, 980, 1008, 1060, 1080, 1113, 1134, 1176, 1260, 1272, 1296, 1323, 1431, 1470, 1484, 1512, 1590, 1620, 1680, 1764, 1855, 1890, 1908, 1960, 2120, 2160, 2205, 2226, 2268, 2352, 2385, 2520, 2544, 2597, 2646, 2835, 2862, 2940, 2968, 3024, 3180, 3240, 3339, 3528, 3710, 3780, 3816, 3920, 3969, 4240, 4293, 4410, 4452, 4536, 4770, 5040, 5194, 5292, 5565, 5670, 5724, 5880, 5936, 6360, 6480, 6615, 6678, 7056, 7155, 7420, 7560, 7632, 7791, 7938, 8586, 8820, 8904, 9072, 9540, 10017, 10388, 10584, 11130, 11340, 11448, 11760, 12720, 12985, 13230, 13356, 14310, 14840, 15120, 15582, 15876, 16695, 17172, 17640, 17808, 19080, 19845, 20034, 20776, 21168, 21465, 22260, 22680, 22896, 23373, 25970, 26460, 26712, 28620, 29680, 30051, 31164, 31752, 33390, 34344, 35280, 38160, 38955, 39690, 40068, 41552, 42930, 44520, 45360, 46746, 50085, 51940, 52920, 53424, 57240, 60102, 62328, 63504, 66780, 68688, 70119, 77910, 79380, 80136, 85860, 89040, 93492, 100170, 103880, 105840, 114480, 116865, 120204, 124656, 133560, 140238, 150255, 155820, 158760, 160272, 171720, 186984, 200340, 207760, 210357, 233730, 240408, 267120, 280476, 300510, 311640, 317520, 343440, 350595, 373968, 400680, 420714, 467460, 480816, 560952, 601020, 623280, 701190, 801360, 841428, 934920, 1051785, 1121904, 1202040, 1402380, 1682856, 1869840, 2103570, 2404080, 2804760, 3365712, 4207140, 5609520, 8414280, 16828560]

約数ペア:

[(1, 16828560), (2, 8414280), (3, 5609520), (4, 4207140), (5, 3365712), (6, 2804760), (7, 2404080), (8, 2103570), (9, 1869840), (10, 1682856), (12, 1402380), (14, 1202040), (15, 1121904), (16, 1051785), (18, 934920), (20, 841428), (21, 801360), (24, 701190), (27, 623280), (28, 601020), (30, 560952), (35, 480816), (36, 467460), (40, 420714), (42, 400680), (45, 373968), (48, 350595), (49, 343440), (53, 317520), (54, 311640), (56, 300510), (60, 280476), (63, 267120), (70, 240408), (72, 233730), (80, 210357), (81, 207760), (84, 200340), (90, 186984), (98, 171720), (105, 160272), (106, 158760), (108, 155820), (112, 150255), (120, 140238), (126, 133560), (135, 124656), (140, 120204), (144, 116865), (147, 114480), (159, 105840), (162, 103880), (168, 100170), (180, 93492), (189, 89040), (196, 85860), (210, 80136), (212, 79380), (216, 77910), (240, 70119), (245, 68688), (252, 66780), (265, 63504), (270, 62328), (280, 60102), (294, 57240), (315, 53424), (318, 52920), (324, 51940), (336, 50085), (360, 46746), (371, 45360), (378, 44520), (392, 42930), (405, 41552), (420, 40068), (424, 39690), (432, 38955), (441, 38160), (477, 35280), (490, 34344), (504, 33390), (530, 31752), (540, 31164), (560, 30051), (567, 29680), (588, 28620), (630, 26712), (636, 26460), (648, 25970), (720, 23373), (735, 22896), (742, 22680), (756, 22260), (784, 21465), (795, 21168), (810, 20776), (840, 20034), (848, 19845), (882, 19080), (945, 17808), (954, 17640), (980, 17172), (1008, 16695), (1060, 15876), (1080, 15582), (1113, 15120), (1134, 14840), (1176, 14310), (1260, 13356), (1272, 13230), (1296, 12985), (1323, 12720), (1431, 11760), (1470, 11448), (1484, 11340), (1512, 11130), (1590, 10584), (1620, 10388), (1680, 10017), (1764, 9540), (1855, 9072), (1890, 8904), (1908, 8820), (1960, 8586), (2120, 7938), (2160, 7791), (2205, 7632), (2226, 7560), (2268, 7420), (2352, 7155), (2385, 7056), (2520, 6678), (2544, 6615), (2597, 6480), (2646, 6360), (2835, 5936), (2862, 5880), (2940, 5724), (2968, 5670), (3024, 5565), (3180, 5292), (3240, 5194), (3339, 5040), (3528, 4770), (3710, 4536), (3780, 4452), (3816, 4410), (3920, 4293), (3969, 4240)]