1680687360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4421}}^1$

素因数の和:4462

約数の個数: 288

約数和(自身を含む): 6507768960

約数和(自身を除く): 4827081600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 256, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 768, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1280, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2304, 2376, 2640, 2816, 2880, 2970, 3168, 3456, 3520, 3840, 3960, 4224, 4320, 4421, 4752, 5280, 5760, 5940, 6336, 6912, 7040, 7920, 8448, 8640, 8842, 9504, 10560, 11520, 11880, 12672, 13263, 14080, 15840, 17280, 17684, 19008, 21120, 22105, 23760, 25344, 26526, 31680, 34560, 35368, 38016, 39789, 42240, 44210, 47520, 48631, 53052, 63360, 66315, 70736, 76032, 79578, 88420, 95040, 97262, 106104, 119367, 126720, 132630, 141472, 145893, 159156, 176840, 190080, 194524, 198945, 212208, 238734, 243155, 265260, 282944, 291786, 318312, 353680, 380160, 389048, 397890, 424416, 437679, 477468, 486310, 530520, 565888, 583572, 596835, 636624, 707360, 729465, 778096, 795780, 848832, 875358, 954936, 972620, 1061040, 1131776, 1167144, 1193670, 1273248, 1313037, 1414720, 1458930, 1556192, 1591560, 1697664, 1750716, 1909872, 1945240, 2122080, 2188395, 2334288, 2387340, 2546496, 2626074, 2829440, 2917860, 3112384, 3183120, 3395328, 3501432, 3819744, 3890480, 4244160, 4376790, 4668576, 4774680, 5092992, 5252148, 5658880, 5835720, 6224768, 6366240, 6565185, 7002864, 7639488, 7780960, 8488320, 8753580, 9337152, 9549360, 10185984, 10504296, 11671440, 12449536, 12732480, 13130370, 14005728, 15278976, 15561920, 16976640, 17507160, 18674304, 19098720, 21008592, 23342880, 25464960, 26260740, 28011456, 30557952, 31123840, 35014320, 37348608, 38197440, 42017184, 46685760, 50929920, 52521480, 56022912, 62247680, 70028640, 76394880, 84034368, 93371520, 105042960, 112045824, 140057280, 152789760, 168068736, 186743040, 210085920, 280114560, 336137472, 420171840, 560229120, 840343680, 1680687360]

約数ペア:

[(1, 1680687360), (2, 840343680), (3, 560229120), (4, 420171840), (5, 336137472), (6, 280114560), (8, 210085920), (9, 186743040), (10, 168068736), (11, 152789760), (12, 140057280), (15, 112045824), (16, 105042960), (18, 93371520), (20, 84034368), (22, 76394880), (24, 70028640), (27, 62247680), (30, 56022912), (32, 52521480), (33, 50929920), (36, 46685760), (40, 42017184), (44, 38197440), (45, 37348608), (48, 35014320), (54, 31123840), (55, 30557952), (60, 28011456), (64, 26260740), (66, 25464960), (72, 23342880), (80, 21008592), (88, 19098720), (90, 18674304), (96, 17507160), (99, 16976640), (108, 15561920), (110, 15278976), (120, 14005728), (128, 13130370), (132, 12732480), (135, 12449536), (144, 11671440), (160, 10504296), (165, 10185984), (176, 9549360), (180, 9337152), (192, 8753580), (198, 8488320), (216, 7780960), (220, 7639488), (240, 7002864), (256, 6565185), (264, 6366240), (270, 6224768), (288, 5835720), (297, 5658880), (320, 5252148), (330, 5092992), (352, 4774680), (360, 4668576), (384, 4376790), (396, 4244160), (432, 3890480), (440, 3819744), (480, 3501432), (495, 3395328), (528, 3183120), (540, 3112384), (576, 2917860), (594, 2829440), (640, 2626074), (660, 2546496), (704, 2387340), (720, 2334288), (768, 2188395), (792, 2122080), (864, 1945240), (880, 1909872), (960, 1750716), (990, 1697664), (1056, 1591560), (1080, 1556192), (1152, 1458930), (1188, 1414720), (1280, 1313037), (1320, 1273248), (1408, 1193670), (1440, 1167144), (1485, 1131776), (1584, 1061040), (1728, 972620), (1760, 954936), (1920, 875358), (1980, 848832), (2112, 795780), (2160, 778096), (2304, 729465), (2376, 707360), (2640, 636624), (2816, 596835), (2880, 583572), (2970, 565888), (3168, 530520), (3456, 486310), (3520, 477468), (3840, 437679), (3960, 424416), (4224, 397890), (4320, 389048), (4421, 380160), (4752, 353680), (5280, 318312), (5760, 291786), (5940, 282944), (6336, 265260), (6912, 243155), (7040, 238734), (7920, 212208), (8448, 198945), (8640, 194524), (8842, 190080), (9504, 176840), (10560, 159156), (11520, 145893), (11880, 141472), (12672, 132630), (13263, 126720), (14080, 119367), (15840, 106104), (17280, 97262), (17684, 95040), (19008, 88420), (21120, 79578), (22105, 76032), (23760, 70736), (25344, 66315), (26526, 63360), (31680, 53052), (34560, 48631), (35368, 47520), (38016, 44210), (39789, 42240)]