2741667840

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:523

約数の個数: 288

約数和(自身を含む): 9658958400

約数和(自身を除く): 6917290560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 256, 284, 288, 320, 355, 360, 384, 419, 426, 480, 512, 568, 576, 639, 640, 710, 720, 768, 838, 852, 960, 1024, 1065, 1136, 1152, 1257, 1278, 1280, 1420, 1440, 1536, 1676, 1704, 1920, 2048, 2095, 2130, 2272, 2304, 2514, 2556, 2560, 2840, 2880, 3072, 3195, 3352, 3408, 3771, 3840, 4190, 4260, 4544, 4608, 5028, 5112, 5120, 5680, 5760, 6144, 6285, 6390, 6704, 6816, 7542, 7680, 8380, 8520, 9088, 9216, 10056, 10224, 10240, 11360, 11520, 12570, 12780, 13408, 13632, 15084, 15360, 16760, 17040, 18176, 18432, 18855, 20112, 20448, 22720, 23040, 25140, 25560, 26816, 27264, 29749, 30168, 30720, 33520, 34080, 36352, 37710, 40224, 40896, 45440, 46080, 50280, 51120, 53632, 54528, 59498, 60336, 67040, 68160, 72704, 75420, 80448, 81792, 89247, 90880, 92160, 100560, 102240, 107264, 109056, 118996, 120672, 134080, 136320, 145408, 148745, 150840, 160896, 163584, 178494, 181760, 201120, 204480, 214528, 218112, 237992, 241344, 267741, 268160, 272640, 297490, 301680, 321792, 327168, 356988, 363520, 402240, 408960, 429056, 436224, 446235, 475984, 482688, 535482, 536320, 545280, 594980, 603360, 643584, 654336, 713976, 727040, 804480, 817920, 858112, 892470, 951968, 965376, 1070964, 1072640, 1090560, 1189960, 1206720, 1287168, 1308672, 1338705, 1427952, 1608960, 1635840, 1784940, 1903936, 1930752, 2141928, 2145280, 2181120, 2379920, 2413440, 2574336, 2677410, 2855904, 3217920, 3271680, 3569880, 3807872, 3861504, 4283856, 4290560, 4759840, 4826880, 5354820, 5711808, 6435840, 6543360, 7139760, 7615744, 7723008, 8567712, 9519680, 9653760, 10709640, 11423616, 12871680, 14279520, 15231488, 17135424, 19039360, 19307520, 21419280, 22847232, 28559040, 30462976, 34270848, 38078720, 38615040, 42838560, 45694464, 57118080, 60925952, 68541696, 76157440, 85677120, 91388928, 114236160, 137083392, 152314880, 171354240, 182777856, 228472320, 274166784, 304629760, 342708480, 456944640, 548333568, 685416960, 913889280, 1370833920, 2741667840]

約数ペア:

[(1, 2741667840), (2, 1370833920), (3, 913889280), (4, 685416960), (5, 548333568), (6, 456944640), (8, 342708480), (9, 304629760), (10, 274166784), (12, 228472320), (15, 182777856), (16, 171354240), (18, 152314880), (20, 137083392), (24, 114236160), (30, 91388928), (32, 85677120), (36, 76157440), (40, 68541696), (45, 60925952), (48, 57118080), (60, 45694464), (64, 42838560), (71, 38615040), (72, 38078720), (80, 34270848), (90, 30462976), (96, 28559040), (120, 22847232), (128, 21419280), (142, 19307520), (144, 19039360), (160, 17135424), (180, 15231488), (192, 14279520), (213, 12871680), (240, 11423616), (256, 10709640), (284, 9653760), (288, 9519680), (320, 8567712), (355, 7723008), (360, 7615744), (384, 7139760), (419, 6543360), (426, 6435840), (480, 5711808), (512, 5354820), (568, 4826880), (576, 4759840), (639, 4290560), (640, 4283856), (710, 3861504), (720, 3807872), (768, 3569880), (838, 3271680), (852, 3217920), (960, 2855904), (1024, 2677410), (1065, 2574336), (1136, 2413440), (1152, 2379920), (1257, 2181120), (1278, 2145280), (1280, 2141928), (1420, 1930752), (1440, 1903936), (1536, 1784940), (1676, 1635840), (1704, 1608960), (1920, 1427952), (2048, 1338705), (2095, 1308672), (2130, 1287168), (2272, 1206720), (2304, 1189960), (2514, 1090560), (2556, 1072640), (2560, 1070964), (2840, 965376), (2880, 951968), (3072, 892470), (3195, 858112), (3352, 817920), (3408, 804480), (3771, 727040), (3840, 713976), (4190, 654336), (4260, 643584), (4544, 603360), (4608, 594980), (5028, 545280), (5112, 536320), (5120, 535482), (5680, 482688), (5760, 475984), (6144, 446235), (6285, 436224), (6390, 429056), (6704, 408960), (6816, 402240), (7542, 363520), (7680, 356988), (8380, 327168), (8520, 321792), (9088, 301680), (9216, 297490), (10056, 272640), (10224, 268160), (10240, 267741), (11360, 241344), (11520, 237992), (12570, 218112), (12780, 214528), (13408, 204480), (13632, 201120), (15084, 181760), (15360, 178494), (16760, 163584), (17040, 160896), (18176, 150840), (18432, 148745), (18855, 145408), (20112, 136320), (20448, 134080), (22720, 120672), (23040, 118996), (25140, 109056), (25560, 107264), (26816, 102240), (27264, 100560), (29749, 92160), (30168, 90880), (30720, 89247), (33520, 81792), (34080, 80448), (36352, 75420), (37710, 72704), (40224, 68160), (40896, 67040), (45440, 60336), (46080, 59498), (50280, 54528), (51120, 53632)]