1449354240

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:545

約数の個数: 264

約数和(自身を含む): 5104202688

約数和(自身を除く): 3654848448

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, 426, 443, 480, 512, 568, 576, 639, 640, 710, 720, 768, 852, 886, 960, 1024, 1065, 1136, 1152, 1278, 1280, 1329, 1420, 1440, 1536, 1704, 1772, 1920, 2130, 2215, 2272, 2304, 2556, 2560, 2658, 2840, 2880, 3072, 3195, 3408, 3544, 3840, 3987, 4260, 4430, 4544, 4608, 5112, 5120, 5316, 5680, 5760, 6390, 6645, 6816, 7088, 7680, 7974, 8520, 8860, 9088, 9216, 10224, 10632, 11360, 11520, 12780, 13290, 13632, 14176, 15360, 15948, 17040, 17720, 18176, 19935, 20448, 21264, 22720, 23040, 25560, 26580, 27264, 28352, 31453, 31896, 34080, 35440, 36352, 39870, 40896, 42528, 45440, 46080, 51120, 53160, 54528, 56704, 62906, 63792, 68160, 70880, 72704, 79740, 81792, 85056, 90880, 94359, 102240, 106320, 109056, 113408, 125812, 127584, 136320, 141760, 157265, 159480, 163584, 170112, 181760, 188718, 204480, 212640, 218112, 226816, 251624, 255168, 272640, 283077, 283520, 314530, 318960, 327168, 340224, 363520, 377436, 408960, 425280, 453632, 471795, 503248, 510336, 545280, 566154, 567040, 629060, 637920, 654336, 680448, 754872, 817920, 850560, 943590, 1006496, 1020672, 1090560, 1132308, 1134080, 1258120, 1275840, 1360896, 1415385, 1509744, 1635840, 1701120, 1887180, 2012992, 2041344, 2264616, 2268160, 2516240, 2551680, 2830770, 3019488, 3271680, 3402240, 3774360, 4025984, 4082688, 4529232, 5032480, 5103360, 5661540, 6038976, 6804480, 7548720, 8051968, 9058464, 10064960, 10206720, 11323080, 12077952, 15097440, 16103936, 18116928, 20129920, 20413440, 22646160, 24155904, 30194880, 32207872, 36233856, 40259840, 45292320, 48311808, 60389760, 72467712, 80519680, 90584640, 96623616, 120779520, 144935424, 161039360, 181169280, 241559040, 289870848, 362338560, 483118080, 724677120, 1449354240]

約数ペア:

[(1, 1449354240), (2, 724677120), (3, 483118080), (4, 362338560), (5, 289870848), (6, 241559040), (8, 181169280), (9, 161039360), (10, 144935424), (12, 120779520), (15, 96623616), (16, 90584640), (18, 80519680), (20, 72467712), (24, 60389760), (30, 48311808), (32, 45292320), (36, 40259840), (40, 36233856), (45, 32207872), (48, 30194880), (60, 24155904), (64, 22646160), (71, 20413440), (72, 20129920), (80, 18116928), (90, 16103936), (96, 15097440), (120, 12077952), (128, 11323080), (142, 10206720), (144, 10064960), (160, 9058464), (180, 8051968), (192, 7548720), (213, 6804480), (240, 6038976), (256, 5661540), (284, 5103360), (288, 5032480), (320, 4529232), (355, 4082688), (360, 4025984), (384, 3774360), (426, 3402240), (443, 3271680), (480, 3019488), (512, 2830770), (568, 2551680), (576, 2516240), (639, 2268160), (640, 2264616), (710, 2041344), (720, 2012992), (768, 1887180), (852, 1701120), (886, 1635840), (960, 1509744), (1024, 1415385), (1065, 1360896), (1136, 1275840), (1152, 1258120), (1278, 1134080), (1280, 1132308), (1329, 1090560), (1420, 1020672), (1440, 1006496), (1536, 943590), (1704, 850560), (1772, 817920), (1920, 754872), (2130, 680448), (2215, 654336), (2272, 637920), (2304, 629060), (2556, 567040), (2560, 566154), (2658, 545280), (2840, 510336), (2880, 503248), (3072, 471795), (3195, 453632), (3408, 425280), (3544, 408960), (3840, 377436), (3987, 363520), (4260, 340224), (4430, 327168), (4544, 318960), (4608, 314530), (5112, 283520), (5120, 283077), (5316, 272640), (5680, 255168), (5760, 251624), (6390, 226816), (6645, 218112), (6816, 212640), (7088, 204480), (7680, 188718), (7974, 181760), (8520, 170112), (8860, 163584), (9088, 159480), (9216, 157265), (10224, 141760), (10632, 136320), (11360, 127584), (11520, 125812), (12780, 113408), (13290, 109056), (13632, 106320), (14176, 102240), (15360, 94359), (15948, 90880), (17040, 85056), (17720, 81792), (18176, 79740), (19935, 72704), (20448, 70880), (21264, 68160), (22720, 63792), (23040, 62906), (25560, 56704), (26580, 54528), (27264, 53160), (28352, 51120), (31453, 46080), (31896, 45440), (34080, 42528), (35440, 40896), (36352, 39870)]