1553725440

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{733}}^1$

素因数の和:789

約数の個数: 288

約数和(自身を含む): 5626726560

約数和(自身を除く): 4073001120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 512, 552, 576, 640, 690, 720, 733, 736, 768, 828, 920, 960, 1024, 1035, 1104, 1152, 1280, 1380, 1440, 1466, 1472, 1536, 1656, 1840, 1920, 2048, 2070, 2199, 2208, 2304, 2560, 2760, 2880, 2932, 2944, 3072, 3312, 3665, 3680, 3840, 4140, 4398, 4416, 4608, 5120, 5520, 5760, 5864, 5888, 6144, 6597, 6624, 7330, 7360, 7680, 8280, 8796, 8832, 9216, 10240, 10995, 11040, 11520, 11728, 11776, 13194, 13248, 14660, 14720, 15360, 16560, 16859, 17592, 17664, 18432, 21990, 22080, 23040, 23456, 23552, 26388, 26496, 29320, 29440, 30720, 32985, 33120, 33718, 35184, 35328, 43980, 44160, 46080, 46912, 47104, 50577, 52776, 52992, 58640, 58880, 65970, 66240, 67436, 70368, 70656, 84295, 87960, 88320, 92160, 93824, 101154, 105552, 105984, 117280, 117760, 131940, 132480, 134872, 140736, 141312, 151731, 168590, 175920, 176640, 187648, 202308, 211104, 211968, 234560, 235520, 252885, 263880, 264960, 269744, 281472, 303462, 337180, 351840, 353280, 375296, 404616, 422208, 423936, 469120, 505770, 527760, 529920, 539488, 562944, 606924, 674360, 703680, 706560, 750592, 758655, 809232, 844416, 938240, 1011540, 1055520, 1059840, 1078976, 1125888, 1213848, 1348720, 1407360, 1501184, 1517310, 1618464, 1688832, 1876480, 2023080, 2111040, 2119680, 2157952, 2251776, 2427696, 2697440, 2814720, 3034620, 3236928, 3377664, 3752960, 4046160, 4222080, 4315904, 4503552, 4855392, 5394880, 5629440, 6069240, 6473856, 6755328, 7505920, 8092320, 8444160, 8631808, 9710784, 10789760, 11258880, 12138480, 12947712, 13510656, 16184640, 16888320, 17263616, 19421568, 21579520, 22517760, 24276960, 25895424, 32369280, 33776640, 34527232, 38843136, 43159040, 48553920, 51790848, 64738560, 67553280, 77686272, 86318080, 97107840, 103581696, 129477120, 155372544, 172636160, 194215680, 258954240, 310745088, 388431360, 517908480, 776862720, 1553725440]

約数ペア:

[(1, 1553725440), (2, 776862720), (3, 517908480), (4, 388431360), (5, 310745088), (6, 258954240), (8, 194215680), (9, 172636160), (10, 155372544), (12, 129477120), (15, 103581696), (16, 97107840), (18, 86318080), (20, 77686272), (23, 67553280), (24, 64738560), (30, 51790848), (32, 48553920), (36, 43159040), (40, 38843136), (45, 34527232), (46, 33776640), (48, 32369280), (60, 25895424), (64, 24276960), (69, 22517760), (72, 21579520), (80, 19421568), (90, 17263616), (92, 16888320), (96, 16184640), (115, 13510656), (120, 12947712), (128, 12138480), (138, 11258880), (144, 10789760), (160, 9710784), (180, 8631808), (184, 8444160), (192, 8092320), (207, 7505920), (230, 6755328), (240, 6473856), (256, 6069240), (276, 5629440), (288, 5394880), (320, 4855392), (345, 4503552), (360, 4315904), (368, 4222080), (384, 4046160), (414, 3752960), (460, 3377664), (480, 3236928), (512, 3034620), (552, 2814720), (576, 2697440), (640, 2427696), (690, 2251776), (720, 2157952), (733, 2119680), (736, 2111040), (768, 2023080), (828, 1876480), (920, 1688832), (960, 1618464), (1024, 1517310), (1035, 1501184), (1104, 1407360), (1152, 1348720), (1280, 1213848), (1380, 1125888), (1440, 1078976), (1466, 1059840), (1472, 1055520), (1536, 1011540), (1656, 938240), (1840, 844416), (1920, 809232), (2048, 758655), (2070, 750592), (2199, 706560), (2208, 703680), (2304, 674360), (2560, 606924), (2760, 562944), (2880, 539488), (2932, 529920), (2944, 527760), (3072, 505770), (3312, 469120), (3665, 423936), (3680, 422208), (3840, 404616), (4140, 375296), (4398, 353280), (4416, 351840), (4608, 337180), (5120, 303462), (5520, 281472), (5760, 269744), (5864, 264960), (5888, 263880), (6144, 252885), (6597, 235520), (6624, 234560), (7330, 211968), (7360, 211104), (7680, 202308), (8280, 187648), (8796, 176640), (8832, 175920), (9216, 168590), (10240, 151731), (10995, 141312), (11040, 140736), (11520, 134872), (11728, 132480), (11776, 131940), (13194, 117760), (13248, 117280), (14660, 105984), (14720, 105552), (15360, 101154), (16560, 93824), (16859, 92160), (17592, 88320), (17664, 87960), (18432, 84295), (21990, 70656), (22080, 70368), (23040, 67436), (23456, 66240), (23552, 65970), (26388, 58880), (26496, 58640), (29320, 52992), (29440, 52776), (30720, 50577), (32985, 47104), (33120, 46912), (33718, 46080), (35184, 44160), (35328, 43980)]