318273120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:386

約数の個数: 288

約数和(自身を含む): 1205777664

約数和(自身を除く): 887504544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 71, 72, 80, 88, 90, 96, 99, 110, 120, 132, 142, 144, 160, 165, 176, 180, 198, 213, 220, 240, 264, 283, 284, 288, 330, 352, 355, 360, 396, 426, 440, 480, 495, 528, 566, 568, 639, 660, 710, 720, 781, 792, 849, 852, 880, 990, 1056, 1065, 1132, 1136, 1278, 1320, 1415, 1420, 1440, 1562, 1584, 1698, 1704, 1760, 1980, 2130, 2264, 2272, 2343, 2547, 2556, 2640, 2830, 2840, 3113, 3124, 3168, 3195, 3396, 3408, 3905, 3960, 4245, 4260, 4528, 4686, 5094, 5112, 5280, 5660, 5680, 6226, 6248, 6390, 6792, 6816, 7029, 7810, 7920, 8490, 8520, 9056, 9339, 9372, 10188, 10224, 11320, 11360, 11715, 12452, 12496, 12735, 12780, 13584, 14058, 15565, 15620, 15840, 16980, 17040, 18678, 18744, 20093, 20376, 20448, 22640, 23430, 24904, 24992, 25470, 25560, 27168, 28017, 28116, 31130, 31240, 33960, 34080, 35145, 37356, 37488, 40186, 40752, 45280, 46695, 46860, 49808, 50940, 51120, 56034, 56232, 60279, 62260, 62480, 67920, 70290, 74712, 74976, 80372, 81504, 93390, 93720, 99616, 100465, 101880, 102240, 112068, 112464, 120558, 124520, 124960, 135840, 140085, 140580, 149424, 160744, 180837, 186780, 187440, 200930, 203760, 221023, 224136, 224928, 241116, 249040, 280170, 281160, 298848, 301395, 321488, 361674, 373560, 374880, 401860, 407520, 442046, 448272, 482232, 498080, 560340, 562320, 602790, 642976, 663069, 723348, 747120, 803720, 884092, 896544, 904185, 964464, 1105115, 1120680, 1124640, 1205580, 1326138, 1446696, 1494240, 1607440, 1768184, 1808370, 1928928, 1989207, 2210230, 2241360, 2411160, 2652276, 2893392, 3214880, 3315345, 3536368, 3616740, 3978414, 4420460, 4482720, 4822320, 5304552, 5786784, 6630690, 7072736, 7233480, 7956828, 8840920, 9644640, 9946035, 10609104, 13261380, 14466960, 15913656, 17681840, 19892070, 21218208, 26522760, 28933920, 31827312, 35363680, 39784140, 53045520, 63654624, 79568280, 106091040, 159136560, 318273120]

約数ペア:

[(1, 318273120), (2, 159136560), (3, 106091040), (4, 79568280), (5, 63654624), (6, 53045520), (8, 39784140), (9, 35363680), (10, 31827312), (11, 28933920), (12, 26522760), (15, 21218208), (16, 19892070), (18, 17681840), (20, 15913656), (22, 14466960), (24, 13261380), (30, 10609104), (32, 9946035), (33, 9644640), (36, 8840920), (40, 7956828), (44, 7233480), (45, 7072736), (48, 6630690), (55, 5786784), (60, 5304552), (66, 4822320), (71, 4482720), (72, 4420460), (80, 3978414), (88, 3616740), (90, 3536368), (96, 3315345), (99, 3214880), (110, 2893392), (120, 2652276), (132, 2411160), (142, 2241360), (144, 2210230), (160, 1989207), (165, 1928928), (176, 1808370), (180, 1768184), (198, 1607440), (213, 1494240), (220, 1446696), (240, 1326138), (264, 1205580), (283, 1124640), (284, 1120680), (288, 1105115), (330, 964464), (352, 904185), (355, 896544), (360, 884092), (396, 803720), (426, 747120), (440, 723348), (480, 663069), (495, 642976), (528, 602790), (566, 562320), (568, 560340), (639, 498080), (660, 482232), (710, 448272), (720, 442046), (781, 407520), (792, 401860), (849, 374880), (852, 373560), (880, 361674), (990, 321488), (1056, 301395), (1065, 298848), (1132, 281160), (1136, 280170), (1278, 249040), (1320, 241116), (1415, 224928), (1420, 224136), (1440, 221023), (1562, 203760), (1584, 200930), (1698, 187440), (1704, 186780), (1760, 180837), (1980, 160744), (2130, 149424), (2264, 140580), (2272, 140085), (2343, 135840), (2547, 124960), (2556, 124520), (2640, 120558), (2830, 112464), (2840, 112068), (3113, 102240), (3124, 101880), (3168, 100465), (3195, 99616), (3396, 93720), (3408, 93390), (3905, 81504), (3960, 80372), (4245, 74976), (4260, 74712), (4528, 70290), (4686, 67920), (5094, 62480), (5112, 62260), (5280, 60279), (5660, 56232), (5680, 56034), (6226, 51120), (6248, 50940), (6390, 49808), (6792, 46860), (6816, 46695), (7029, 45280), (7810, 40752), (7920, 40186), (8490, 37488), (8520, 37356), (9056, 35145), (9339, 34080), (9372, 33960), (10188, 31240), (10224, 31130), (11320, 28116), (11360, 28017), (11715, 27168), (12452, 25560), (12496, 25470), (12735, 24992), (12780, 24904), (13584, 23430), (14058, 22640), (15565, 20448), (15620, 20376), (15840, 20093), (16980, 18744), (17040, 18678)]