79568280

素因数分解:

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

素因数の和:382

約数の個数: 192

約数和(自身を含む): 287089920

約数和(自身を除く): 207521640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 71, 72, 88, 90, 99, 110, 120, 132, 142, 165, 180, 198, 213, 220, 264, 283, 284, 330, 355, 360, 396, 426, 440, 495, 566, 568, 639, 660, 710, 781, 792, 849, 852, 990, 1065, 1132, 1278, 1320, 1415, 1420, 1562, 1698, 1704, 1980, 2130, 2264, 2343, 2547, 2556, 2830, 2840, 3113, 3124, 3195, 3396, 3905, 3960, 4245, 4260, 4686, 5094, 5112, 5660, 6226, 6248, 6390, 6792, 7029, 7810, 8490, 8520, 9339, 9372, 10188, 11320, 11715, 12452, 12735, 12780, 14058, 15565, 15620, 16980, 18678, 18744, 20093, 20376, 23430, 24904, 25470, 25560, 28017, 28116, 31130, 31240, 33960, 35145, 37356, 40186, 46695, 46860, 50940, 56034, 56232, 60279, 62260, 70290, 74712, 80372, 93390, 93720, 100465, 101880, 112068, 120558, 124520, 140085, 140580, 160744, 180837, 186780, 200930, 221023, 224136, 241116, 280170, 281160, 301395, 361674, 373560, 401860, 442046, 482232, 560340, 602790, 663069, 723348, 803720, 884092, 904185, 1105115, 1120680, 1205580, 1326138, 1446696, 1768184, 1808370, 1989207, 2210230, 2411160, 2652276, 3315345, 3616740, 3978414, 4420460, 5304552, 6630690, 7233480, 7956828, 8840920, 9946035, 13261380, 15913656, 19892070, 26522760, 39784140, 79568280]

約数ペア:

[(1, 79568280), (2, 39784140), (3, 26522760), (4, 19892070), (5, 15913656), (6, 13261380), (8, 9946035), (9, 8840920), (10, 7956828), (11, 7233480), (12, 6630690), (15, 5304552), (18, 4420460), (20, 3978414), (22, 3616740), (24, 3315345), (30, 2652276), (33, 2411160), (36, 2210230), (40, 1989207), (44, 1808370), (45, 1768184), (55, 1446696), (60, 1326138), (66, 1205580), (71, 1120680), (72, 1105115), (88, 904185), (90, 884092), (99, 803720), (110, 723348), (120, 663069), (132, 602790), (142, 560340), (165, 482232), (180, 442046), (198, 401860), (213, 373560), (220, 361674), (264, 301395), (283, 281160), (284, 280170), (330, 241116), (355, 224136), (360, 221023), (396, 200930), (426, 186780), (440, 180837), (495, 160744), (566, 140580), (568, 140085), (639, 124520), (660, 120558), (710, 112068), (781, 101880), (792, 100465), (849, 93720), (852, 93390), (990, 80372), (1065, 74712), (1132, 70290), (1278, 62260), (1320, 60279), (1415, 56232), (1420, 56034), (1562, 50940), (1698, 46860), (1704, 46695), (1980, 40186), (2130, 37356), (2264, 35145), (2343, 33960), (2547, 31240), (2556, 31130), (2830, 28116), (2840, 28017), (3113, 25560), (3124, 25470), (3195, 24904), (3396, 23430), (3905, 20376), (3960, 20093), (4245, 18744), (4260, 18678), (4686, 16980), (5094, 15620), (5112, 15565), (5660, 14058), (6226, 12780), (6248, 12735), (6390, 12452), (6792, 11715), (7029, 11320), (7810, 10188), (8490, 9372), (8520, 9339)]