161829360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 480

約数和(自身を含む): 712454400

約数和(自身を除く): 550625040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 98, 99, 105, 108, 110, 112, 120, 126, 132, 135, 139, 140, 144, 147, 154, 165, 168, 176, 180, 189, 196, 198, 210, 216, 220, 231, 240, 245, 252, 264, 270, 278, 280, 294, 297, 308, 315, 330, 336, 360, 378, 385, 392, 396, 417, 420, 432, 440, 441, 462, 490, 495, 504, 528, 539, 540, 556, 560, 588, 594, 616, 630, 660, 693, 695, 720, 735, 756, 770, 784, 792, 834, 840, 880, 882, 924, 945, 973, 980, 990, 1008, 1078, 1080, 1112, 1155, 1176, 1188, 1232, 1251, 1260, 1320, 1323, 1386, 1390, 1470, 1485, 1512, 1529, 1540, 1584, 1617, 1668, 1680, 1764, 1848, 1890, 1946, 1960, 1980, 2079, 2085, 2156, 2160, 2205, 2224, 2310, 2352, 2376, 2502, 2520, 2640, 2646, 2695, 2772, 2780, 2919, 2940, 2970, 3024, 3058, 3080, 3234, 3336, 3465, 3528, 3696, 3753, 3780, 3892, 3920, 3960, 4158, 4170, 4312, 4410, 4587, 4620, 4752, 4851, 4865, 5004, 5040, 5292, 5390, 5544, 5560, 5838, 5880, 5940, 6116, 6160, 6255, 6468, 6615, 6672, 6811, 6930, 7056, 7506, 7560, 7645, 7784, 7920, 8085, 8316, 8340, 8624, 8757, 8820, 9174, 9240, 9702, 9730, 10008, 10395, 10584, 10703, 10780, 11088, 11120, 11676, 11760, 11880, 12232, 12510, 12936, 13230, 13622, 13761, 13860, 14553, 14595, 15012, 15120, 15290, 15568, 16170, 16632, 16680, 17514, 17640, 18348, 18480, 18765, 19404, 19460, 20016, 20433, 20790, 21168, 21406, 21560, 22935, 23352, 23760, 24255, 24464, 25020, 25872, 26271, 26460, 27244, 27522, 27720, 29106, 29190, 30024, 30580, 32109, 32340, 33264, 33360, 34055, 35028, 35280, 36696, 37530, 38808, 38920, 40866, 41283, 41580, 42812, 43120, 43785, 45870, 46704, 48510, 50040, 52542, 52920, 53515, 54488, 55044, 55440, 58212, 58380, 60048, 61160, 61299, 64218, 64680, 68110, 68805, 70056, 72765, 73392, 74921, 75060, 77616, 77840, 81732, 82566, 83160, 85624, 87570, 91740, 96327, 97020, 100080, 102165, 105084, 105840, 107030, 108976, 110088, 116424, 116760, 122320, 122598, 128436, 129360, 131355, 136220, 137610, 140112, 145530, 149842, 150120, 160545, 163464, 165132, 166320, 171248, 175140, 183480, 183897, 192654, 194040, 204330, 206415, 210168, 214060, 220176, 224763, 232848, 233520, 245196, 256872, 262710, 272440, 275220, 288981, 291060, 299684, 300240, 306495, 321090, 326928, 330264, 350280, 366960, 367794, 374605, 385308, 388080, 408660, 412830, 420336, 428120, 449526, 481635, 490392, 513744, 525420, 544880, 550440, 577962, 582120, 599368, 612990, 642180, 660528, 674289, 700560, 735588, 749210, 770616, 817320, 825660, 856240, 899052, 919485, 963270, 980784, 1050840, 1100880, 1123815, 1155924, 1164240, 1198736, 1225980, 1284360, 1348578, 1444905, 1471176, 1498420, 1541232, 1634640, 1651320, 1798104, 1838970, 1926540, 2022867, 2101680, 2247630, 2311848, 2451960, 2568720, 2697156, 2889810, 2942352, 2996840, 3302640, 3371445, 3596208, 3677940, 3853080, 4045734, 4495260, 4623696, 4903920, 5394312, 5779620, 5993680, 6742890, 7355880, 7706160, 8091468, 8990520, 10114335, 10788624, 11559240, 13485780, 14711760, 16182936, 17981040, 20228670, 23118480, 26971560, 32365872, 40457340, 53943120, 80914680, 161829360]

約数ペア:

[(1, 161829360), (2, 80914680), (3, 53943120), (4, 40457340), (5, 32365872), (6, 26971560), (7, 23118480), (8, 20228670), (9, 17981040), (10, 16182936), (11, 14711760), (12, 13485780), (14, 11559240), (15, 10788624), (16, 10114335), (18, 8990520), (20, 8091468), (21, 7706160), (22, 7355880), (24, 6742890), (27, 5993680), (28, 5779620), (30, 5394312), (33, 4903920), (35, 4623696), (36, 4495260), (40, 4045734), (42, 3853080), (44, 3677940), (45, 3596208), (48, 3371445), (49, 3302640), (54, 2996840), (55, 2942352), (56, 2889810), (60, 2697156), (63, 2568720), (66, 2451960), (70, 2311848), (72, 2247630), (77, 2101680), (80, 2022867), (84, 1926540), (88, 1838970), (90, 1798104), (98, 1651320), (99, 1634640), (105, 1541232), (108, 1498420), (110, 1471176), (112, 1444905), (120, 1348578), (126, 1284360), (132, 1225980), (135, 1198736), (139, 1164240), (140, 1155924), (144, 1123815), (147, 1100880), (154, 1050840), (165, 980784), (168, 963270), (176, 919485), (180, 899052), (189, 856240), (196, 825660), (198, 817320), (210, 770616), (216, 749210), (220, 735588), (231, 700560), (240, 674289), (245, 660528), (252, 642180), (264, 612990), (270, 599368), (278, 582120), (280, 577962), (294, 550440), (297, 544880), (308, 525420), (315, 513744), (330, 490392), (336, 481635), (360, 449526), (378, 428120), (385, 420336), (392, 412830), (396, 408660), (417, 388080), (420, 385308), (432, 374605), (440, 367794), (441, 366960), (462, 350280), (490, 330264), (495, 326928), (504, 321090), (528, 306495), (539, 300240), (540, 299684), (556, 291060), (560, 288981), (588, 275220), (594, 272440), (616, 262710), (630, 256872), (660, 245196), (693, 233520), (695, 232848), (720, 224763), (735, 220176), (756, 214060), (770, 210168), (784, 206415), (792, 204330), (834, 194040), (840, 192654), (880, 183897), (882, 183480), (924, 175140), (945, 171248), (973, 166320), (980, 165132), (990, 163464), (1008, 160545), (1078, 150120), (1080, 149842), (1112, 145530), (1155, 140112), (1176, 137610), (1188, 136220), (1232, 131355), (1251, 129360), (1260, 128436), (1320, 122598), (1323, 122320), (1386, 116760), (1390, 116424), (1470, 110088), (1485, 108976), (1512, 107030), (1529, 105840), (1540, 105084), (1584, 102165), (1617, 100080), (1668, 97020), (1680, 96327), (1764, 91740), (1848, 87570), (1890, 85624), (1946, 83160), (1960, 82566), (1980, 81732), (2079, 77840), (2085, 77616), (2156, 75060), (2160, 74921), (2205, 73392), (2224, 72765), (2310, 70056), (2352, 68805), (2376, 68110), (2502, 64680), (2520, 64218), (2640, 61299), (2646, 61160), (2695, 60048), (2772, 58380), (2780, 58212), (2919, 55440), (2940, 55044), (2970, 54488), (3024, 53515), (3058, 52920), (3080, 52542), (3234, 50040), (3336, 48510), (3465, 46704), (3528, 45870), (3696, 43785), (3753, 43120), (3780, 42812), (3892, 41580), (3920, 41283), (3960, 40866), (4158, 38920), (4170, 38808), (4312, 37530), (4410, 36696), (4587, 35280), (4620, 35028), (4752, 34055), (4851, 33360), (4865, 33264), (5004, 32340), (5040, 32109), (5292, 30580), (5390, 30024), (5544, 29190), (5560, 29106), (5838, 27720), (5880, 27522), (5940, 27244), (6116, 26460), (6160, 26271), (6255, 25872), (6468, 25020), (6615, 24464), (6672, 24255), (6811, 23760), (6930, 23352), (7056, 22935), (7506, 21560), (7560, 21406), (7645, 21168), (7784, 20790), (7920, 20433), (8085, 20016), (8316, 19460), (8340, 19404), (8624, 18765), (8757, 18480), (8820, 18348), (9174, 17640), (9240, 17514), (9702, 16680), (9730, 16632), (10008, 16170), (10395, 15568), (10584, 15290), (10703, 15120), (10780, 15012), (11088, 14595), (11120, 14553), (11676, 13860), (11760, 13761), (11880, 13622), (12232, 13230), (12510, 12936)]