20172116580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{593}}^1$

素因数の和:859

約数の個数: 384

約数和(自身を含む): 72808243200

約数和(自身を除く): 52636126620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 37, 42, 44, 55, 60, 66, 70, 74, 77, 84, 105, 110, 111, 132, 140, 148, 154, 165, 185, 199, 210, 220, 222, 231, 259, 308, 330, 370, 385, 398, 407, 420, 444, 462, 518, 555, 593, 597, 660, 740, 770, 777, 796, 814, 924, 995, 1036, 1110, 1155, 1186, 1194, 1221, 1295, 1393, 1540, 1554, 1628, 1779, 1990, 2035, 2189, 2220, 2310, 2372, 2388, 2442, 2590, 2786, 2849, 2965, 2985, 3108, 3558, 3885, 3980, 4070, 4151, 4179, 4378, 4620, 4884, 5180, 5572, 5698, 5930, 5970, 6105, 6523, 6567, 6965, 7116, 7363, 7770, 8140, 8302, 8358, 8547, 8756, 8895, 10945, 11396, 11860, 11940, 12210, 12453, 13046, 13134, 13930, 14245, 14726, 15323, 15540, 16604, 16716, 17094, 17790, 19569, 20755, 20895, 21890, 21941, 22089, 24420, 24906, 26092, 26268, 27860, 28490, 29452, 30646, 32615, 32835, 34188, 35580, 36815, 39138, 41510, 41790, 42735, 43780, 43882, 44178, 45661, 45969, 49812, 51541, 56980, 61292, 62265, 65230, 65670, 65823, 73630, 76615, 78276, 80993, 83020, 83580, 85470, 87764, 88356, 91322, 91938, 97845, 103082, 109705, 110445, 118007, 124530, 130460, 131340, 131646, 136983, 147260, 153230, 153587, 154623, 161986, 170940, 182644, 183876, 195690, 206164, 219410, 220890, 228305, 229845, 236014, 241351, 242979, 249060, 257705, 263292, 273966, 306460, 307174, 309246, 323972, 329115, 354021, 391380, 404965, 438820, 441780, 456610, 459690, 460761, 472028, 482702, 485958, 515410, 547932, 566951, 590035, 614348, 618492, 658230, 684915, 708042, 724053, 767935, 773115, 809930, 826049, 913220, 919380, 921522, 965404, 971916, 1030820, 1133902, 1180070, 1206755, 1214895, 1298077, 1316460, 1369830, 1416084, 1448106, 1535870, 1546230, 1619860, 1652098, 1689457, 1700853, 1770105, 1843044, 2267804, 2303805, 2360140, 2413510, 2429790, 2478147, 2596154, 2739660, 2834755, 2896212, 3071740, 3092460, 3304196, 3378914, 3401706, 3540210, 3620265, 3894231, 4130245, 4366259, 4607610, 4827020, 4859580, 4956294, 5068371, 5192308, 5669510, 6490385, 6757828, 6803412, 7080420, 7240530, 7788462, 8260490, 8447285, 8504265, 8732518, 9086539, 9215220, 9912588, 10136742, 11339020, 12390735, 12980770, 13098777, 14481060, 15576924, 16520980, 16894570, 17008530, 17465036, 18173078, 19471155, 20273484, 21831295, 24781470, 25341855, 25961540, 26197554, 27259617, 30563813, 33789140, 34017060, 36346156, 38942310, 43662590, 45432695, 48028849, 49562940, 50683710, 52395108, 54519234, 61127626, 65493885, 77884620, 87325180, 90865390, 91691439, 96057698, 101367420, 109038468, 122255252, 130987770, 136298085, 144086547, 152819065, 181730780, 183382878, 192115396, 240144245, 261975540, 272596170, 288173094, 305638130, 336201943, 366765756, 458457195, 480288490, 545192340, 576346188, 611276260, 672403886, 720432735, 916914390, 960576980, 1008605829, 1344807772, 1440865470, 1681009715, 1833828780, 2017211658, 2881730940, 3362019430, 4034423316, 5043029145, 6724038860, 10086058290, 20172116580]

約数ペア:

[(1, 20172116580), (2, 10086058290), (3, 6724038860), (4, 5043029145), (5, 4034423316), (6, 3362019430), (7, 2881730940), (10, 2017211658), (11, 1833828780), (12, 1681009715), (14, 1440865470), (15, 1344807772), (20, 1008605829), (21, 960576980), (22, 916914390), (28, 720432735), (30, 672403886), (33, 611276260), (35, 576346188), (37, 545192340), (42, 480288490), (44, 458457195), (55, 366765756), (60, 336201943), (66, 305638130), (70, 288173094), (74, 272596170), (77, 261975540), (84, 240144245), (105, 192115396), (110, 183382878), (111, 181730780), (132, 152819065), (140, 144086547), (148, 136298085), (154, 130987770), (165, 122255252), (185, 109038468), (199, 101367420), (210, 96057698), (220, 91691439), (222, 90865390), (231, 87325180), (259, 77884620), (308, 65493885), (330, 61127626), (370, 54519234), (385, 52395108), (398, 50683710), (407, 49562940), (420, 48028849), (444, 45432695), (462, 43662590), (518, 38942310), (555, 36346156), (593, 34017060), (597, 33789140), (660, 30563813), (740, 27259617), (770, 26197554), (777, 25961540), (796, 25341855), (814, 24781470), (924, 21831295), (995, 20273484), (1036, 19471155), (1110, 18173078), (1155, 17465036), (1186, 17008530), (1194, 16894570), (1221, 16520980), (1295, 15576924), (1393, 14481060), (1540, 13098777), (1554, 12980770), (1628, 12390735), (1779, 11339020), (1990, 10136742), (2035, 9912588), (2189, 9215220), (2220, 9086539), (2310, 8732518), (2372, 8504265), (2388, 8447285), (2442, 8260490), (2590, 7788462), (2786, 7240530), (2849, 7080420), (2965, 6803412), (2985, 6757828), (3108, 6490385), (3558, 5669510), (3885, 5192308), (3980, 5068371), (4070, 4956294), (4151, 4859580), (4179, 4827020), (4378, 4607610), (4620, 4366259), (4884, 4130245), (5180, 3894231), (5572, 3620265), (5698, 3540210), (5930, 3401706), (5970, 3378914), (6105, 3304196), (6523, 3092460), (6567, 3071740), (6965, 2896212), (7116, 2834755), (7363, 2739660), (7770, 2596154), (8140, 2478147), (8302, 2429790), (8358, 2413510), (8547, 2360140), (8756, 2303805), (8895, 2267804), (10945, 1843044), (11396, 1770105), (11860, 1700853), (11940, 1689457), (12210, 1652098), (12453, 1619860), (13046, 1546230), (13134, 1535870), (13930, 1448106), (14245, 1416084), (14726, 1369830), (15323, 1316460), (15540, 1298077), (16604, 1214895), (16716, 1206755), (17094, 1180070), (17790, 1133902), (19569, 1030820), (20755, 971916), (20895, 965404), (21890, 921522), (21941, 919380), (22089, 913220), (24420, 826049), (24906, 809930), (26092, 773115), (26268, 767935), (27860, 724053), (28490, 708042), (29452, 684915), (30646, 658230), (32615, 618492), (32835, 614348), (34188, 590035), (35580, 566951), (36815, 547932), (39138, 515410), (41510, 485958), (41790, 482702), (42735, 472028), (43780, 460761), (43882, 459690), (44178, 456610), (45661, 441780), (45969, 438820), (49812, 404965), (51541, 391380), (56980, 354021), (61292, 329115), (62265, 323972), (65230, 309246), (65670, 307174), (65823, 306460), (73630, 273966), (76615, 263292), (78276, 257705), (80993, 249060), (83020, 242979), (83580, 241351), (85470, 236014), (87764, 229845), (88356, 228305), (91322, 220890), (91938, 219410), (97845, 206164), (103082, 195690), (109705, 183876), (110445, 182644), (118007, 170940), (124530, 161986), (130460, 154623), (131340, 153587), (131646, 153230), (136983, 147260)]