169781831680

素因数分解:

$2^{11}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{18443}}^1$

素因数の和:18530

約数の個数: 192

約数和(自身を含む): 435042316800

約数和(自身を除く): 265260485120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 32, 40, 58, 62, 64, 80, 116, 124, 128, 145, 155, 160, 232, 248, 256, 290, 310, 320, 464, 496, 512, 580, 620, 640, 899, 928, 992, 1024, 1160, 1240, 1280, 1798, 1856, 1984, 2048, 2320, 2480, 2560, 3596, 3712, 3968, 4495, 4640, 4960, 5120, 7192, 7424, 7936, 8990, 9280, 9920, 10240, 14384, 14848, 15872, 17980, 18443, 18560, 19840, 28768, 29696, 31744, 35960, 36886, 37120, 39680, 57536, 59392, 63488, 71920, 73772, 74240, 79360, 92215, 115072, 143840, 147544, 148480, 158720, 184430, 230144, 287680, 295088, 296960, 317440, 368860, 460288, 534847, 571733, 575360, 590176, 737720, 920576, 1069694, 1143466, 1150720, 1180352, 1475440, 1841152, 2139388, 2286932, 2301440, 2360704, 2674235, 2858665, 2950880, 4278776, 4573864, 4602880, 4721408, 5348470, 5717330, 5901760, 8557552, 9147728, 9205760, 9442816, 10696940, 11434660, 11803520, 16580257, 17115104, 18295456, 18885632, 21393880, 22869320, 23607040, 33160514, 34230208, 36590912, 37771264, 42787760, 45738640, 47214080, 66321028, 68460416, 73181824, 82901285, 85575520, 91477280, 94428160, 132642056, 136920832, 146363648, 165802570, 171151040, 182954560, 188856320, 265284112, 273841664, 292727296, 331605140, 342302080, 365909120, 530568224, 547683328, 585454592, 663210280, 684604160, 731818240, 1061136448, 1095366656, 1170909184, 1326420560, 1369208320, 1463636480, 2122272896, 2652841120, 2738416640, 2927272960, 4244545792, 5305682240, 5476833280, 5854545920, 8489091584, 10611364480, 16978183168, 21222728960, 33956366336, 42445457920, 84890915840, 169781831680]

約数ペア:

[(1, 169781831680), (2, 84890915840), (4, 42445457920), (5, 33956366336), (8, 21222728960), (10, 16978183168), (16, 10611364480), (20, 8489091584), (29, 5854545920), (31, 5476833280), (32, 5305682240), (40, 4244545792), (58, 2927272960), (62, 2738416640), (64, 2652841120), (80, 2122272896), (116, 1463636480), (124, 1369208320), (128, 1326420560), (145, 1170909184), (155, 1095366656), (160, 1061136448), (232, 731818240), (248, 684604160), (256, 663210280), (290, 585454592), (310, 547683328), (320, 530568224), (464, 365909120), (496, 342302080), (512, 331605140), (580, 292727296), (620, 273841664), (640, 265284112), (899, 188856320), (928, 182954560), (992, 171151040), (1024, 165802570), (1160, 146363648), (1240, 136920832), (1280, 132642056), (1798, 94428160), (1856, 91477280), (1984, 85575520), (2048, 82901285), (2320, 73181824), (2480, 68460416), (2560, 66321028), (3596, 47214080), (3712, 45738640), (3968, 42787760), (4495, 37771264), (4640, 36590912), (4960, 34230208), (5120, 33160514), (7192, 23607040), (7424, 22869320), (7936, 21393880), (8990, 18885632), (9280, 18295456), (9920, 17115104), (10240, 16580257), (14384, 11803520), (14848, 11434660), (15872, 10696940), (17980, 9442816), (18443, 9205760), (18560, 9147728), (19840, 8557552), (28768, 5901760), (29696, 5717330), (31744, 5348470), (35960, 4721408), (36886, 4602880), (37120, 4573864), (39680, 4278776), (57536, 2950880), (59392, 2858665), (63488, 2674235), (71920, 2360704), (73772, 2301440), (74240, 2286932), (79360, 2139388), (92215, 1841152), (115072, 1475440), (143840, 1180352), (147544, 1150720), (148480, 1143466), (158720, 1069694), (184430, 920576), (230144, 737720), (287680, 590176), (295088, 575360), (296960, 571733), (317440, 534847), (368860, 460288)]