67069440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 240

約数和(自身を含む): 241297056

約数和(自身を除く): 174227616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 71, 72, 80, 82, 90, 96, 120, 123, 128, 142, 144, 160, 164, 180, 192, 205, 213, 240, 246, 256, 284, 288, 320, 328, 355, 360, 369, 384, 410, 426, 480, 492, 512, 568, 576, 615, 639, 640, 656, 710, 720, 738, 768, 820, 852, 960, 984, 1065, 1136, 1152, 1230, 1278, 1280, 1312, 1420, 1440, 1476, 1536, 1640, 1704, 1845, 1920, 1968, 2130, 2272, 2304, 2460, 2556, 2560, 2624, 2840, 2880, 2911, 2952, 3195, 3280, 3408, 3690, 3840, 3936, 4260, 4544, 4608, 4920, 5112, 5248, 5680, 5760, 5822, 5904, 6390, 6560, 6816, 7380, 7680, 7872, 8520, 8733, 9088, 9840, 10224, 10496, 11360, 11520, 11644, 11808, 12780, 13120, 13632, 14555, 14760, 15744, 17040, 17466, 18176, 19680, 20448, 20992, 22720, 23040, 23288, 23616, 25560, 26199, 26240, 27264, 29110, 29520, 31488, 34080, 34932, 36352, 39360, 40896, 43665, 45440, 46576, 47232, 51120, 52398, 52480, 54528, 58220, 59040, 62976, 68160, 69864, 78720, 81792, 87330, 90880, 93152, 94464, 102240, 104796, 104960, 109056, 116440, 118080, 130995, 136320, 139728, 157440, 163584, 174660, 181760, 186304, 188928, 204480, 209592, 232880, 236160, 261990, 272640, 279456, 314880, 327168, 349320, 372608, 408960, 419184, 465760, 472320, 523980, 545280, 558912, 698640, 745216, 817920, 838368, 931520, 944640, 1047960, 1117824, 1397280, 1490432, 1635840, 1676736, 1863040, 2095920, 2235648, 2794560, 3353472, 3726080, 4191840, 4471296, 5589120, 6706944, 7452160, 8383680, 11178240, 13413888, 16767360, 22356480, 33534720, 67069440]

約数ペア:

[(1, 67069440), (2, 33534720), (3, 22356480), (4, 16767360), (5, 13413888), (6, 11178240), (8, 8383680), (9, 7452160), (10, 6706944), (12, 5589120), (15, 4471296), (16, 4191840), (18, 3726080), (20, 3353472), (24, 2794560), (30, 2235648), (32, 2095920), (36, 1863040), (40, 1676736), (41, 1635840), (45, 1490432), (48, 1397280), (60, 1117824), (64, 1047960), (71, 944640), (72, 931520), (80, 838368), (82, 817920), (90, 745216), (96, 698640), (120, 558912), (123, 545280), (128, 523980), (142, 472320), (144, 465760), (160, 419184), (164, 408960), (180, 372608), (192, 349320), (205, 327168), (213, 314880), (240, 279456), (246, 272640), (256, 261990), (284, 236160), (288, 232880), (320, 209592), (328, 204480), (355, 188928), (360, 186304), (369, 181760), (384, 174660), (410, 163584), (426, 157440), (480, 139728), (492, 136320), (512, 130995), (568, 118080), (576, 116440), (615, 109056), (639, 104960), (640, 104796), (656, 102240), (710, 94464), (720, 93152), (738, 90880), (768, 87330), (820, 81792), (852, 78720), (960, 69864), (984, 68160), (1065, 62976), (1136, 59040), (1152, 58220), (1230, 54528), (1278, 52480), (1280, 52398), (1312, 51120), (1420, 47232), (1440, 46576), (1476, 45440), (1536, 43665), (1640, 40896), (1704, 39360), (1845, 36352), (1920, 34932), (1968, 34080), (2130, 31488), (2272, 29520), (2304, 29110), (2460, 27264), (2556, 26240), (2560, 26199), (2624, 25560), (2840, 23616), (2880, 23288), (2911, 23040), (2952, 22720), (3195, 20992), (3280, 20448), (3408, 19680), (3690, 18176), (3840, 17466), (3936, 17040), (4260, 15744), (4544, 14760), (4608, 14555), (4920, 13632), (5112, 13120), (5248, 12780), (5680, 11808), (5760, 11644), (5822, 11520), (5904, 11360), (6390, 10496), (6560, 10224), (6816, 9840), (7380, 9088), (7680, 8733), (7872, 8520)]