8734189440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:837

約数の個数: 256

約数和(自身を含む): 28553472000

約数和(自身を除く): 19819282560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 89, 96, 120, 128, 158, 160, 178, 192, 237, 240, 267, 316, 320, 356, 384, 395, 445, 474, 480, 534, 632, 640, 647, 712, 790, 890, 948, 960, 1068, 1185, 1264, 1294, 1335, 1424, 1580, 1780, 1896, 1920, 1941, 2136, 2370, 2528, 2588, 2670, 2848, 3160, 3235, 3560, 3792, 3882, 4272, 4740, 5056, 5176, 5340, 5696, 6320, 6470, 7031, 7120, 7584, 7764, 8544, 9480, 9705, 10112, 10352, 10680, 11392, 12640, 12940, 14062, 14240, 15168, 15528, 17088, 18960, 19410, 20704, 21093, 21360, 25280, 25880, 28124, 28480, 30336, 31056, 34176, 35155, 37920, 38820, 41408, 42186, 42720, 50560, 51113, 51760, 56248, 56960, 57583, 62112, 70310, 75840, 77640, 82816, 84372, 85440, 102226, 103520, 105465, 112496, 115166, 124224, 140620, 151680, 153339, 155280, 168744, 170880, 172749, 204452, 207040, 210930, 224992, 230332, 248448, 255565, 281240, 287915, 306678, 310560, 337488, 345498, 408904, 414080, 421860, 449984, 460664, 511130, 562480, 575830, 613356, 621120, 674976, 690996, 766695, 817808, 843720, 863745, 899968, 921328, 1022260, 1124960, 1151660, 1226712, 1242240, 1349952, 1381992, 1533390, 1635616, 1687440, 1727490, 1842656, 2044520, 2249920, 2303320, 2453424, 2699904, 2763984, 3066780, 3271232, 3374880, 3454980, 3685312, 4089040, 4499840, 4549057, 4606640, 4906848, 5527968, 6133560, 6542464, 6749760, 6909960, 7370624, 8178080, 9098114, 9213280, 9813696, 11055936, 12267120, 13499520, 13647171, 13819920, 16356160, 18196228, 18426560, 19627392, 22111872, 22745285, 24534240, 27294342, 27639840, 32712320, 36392456, 36853120, 45490570, 49068480, 54588684, 55279680, 68235855, 72784912, 90981140, 98136960, 109177368, 110559360, 136471710, 145569824, 181962280, 218354736, 272943420, 291139648, 363924560, 436709472, 545886840, 582279296, 727849120, 873418944, 1091773680, 1455698240, 1746837888, 2183547360, 2911396480, 4367094720, 8734189440]

約数ペア:

[(1, 8734189440), (2, 4367094720), (3, 2911396480), (4, 2183547360), (5, 1746837888), (6, 1455698240), (8, 1091773680), (10, 873418944), (12, 727849120), (15, 582279296), (16, 545886840), (20, 436709472), (24, 363924560), (30, 291139648), (32, 272943420), (40, 218354736), (48, 181962280), (60, 145569824), (64, 136471710), (79, 110559360), (80, 109177368), (89, 98136960), (96, 90981140), (120, 72784912), (128, 68235855), (158, 55279680), (160, 54588684), (178, 49068480), (192, 45490570), (237, 36853120), (240, 36392456), (267, 32712320), (316, 27639840), (320, 27294342), (356, 24534240), (384, 22745285), (395, 22111872), (445, 19627392), (474, 18426560), (480, 18196228), (534, 16356160), (632, 13819920), (640, 13647171), (647, 13499520), (712, 12267120), (790, 11055936), (890, 9813696), (948, 9213280), (960, 9098114), (1068, 8178080), (1185, 7370624), (1264, 6909960), (1294, 6749760), (1335, 6542464), (1424, 6133560), (1580, 5527968), (1780, 4906848), (1896, 4606640), (1920, 4549057), (1941, 4499840), (2136, 4089040), (2370, 3685312), (2528, 3454980), (2588, 3374880), (2670, 3271232), (2848, 3066780), (3160, 2763984), (3235, 2699904), (3560, 2453424), (3792, 2303320), (3882, 2249920), (4272, 2044520), (4740, 1842656), (5056, 1727490), (5176, 1687440), (5340, 1635616), (5696, 1533390), (6320, 1381992), (6470, 1349952), (7031, 1242240), (7120, 1226712), (7584, 1151660), (7764, 1124960), (8544, 1022260), (9480, 921328), (9705, 899968), (10112, 863745), (10352, 843720), (10680, 817808), (11392, 766695), (12640, 690996), (12940, 674976), (14062, 621120), (14240, 613356), (15168, 575830), (15528, 562480), (17088, 511130), (18960, 460664), (19410, 449984), (20704, 421860), (21093, 414080), (21360, 408904), (25280, 345498), (25880, 337488), (28124, 310560), (28480, 306678), (30336, 287915), (31056, 281240), (34176, 255565), (35155, 248448), (37920, 230332), (38820, 224992), (41408, 210930), (42186, 207040), (42720, 204452), (50560, 172749), (51113, 170880), (51760, 168744), (56248, 155280), (56960, 153339), (57583, 151680), (62112, 140620), (70310, 124224), (75840, 115166), (77640, 112496), (82816, 105465), (84372, 103520), (85440, 102226)]