1489328640

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:804

約数の個数: 320

約数和(自身を含む): 5480006400

約数和(自身を除く): 3990677760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 256, 261, 270, 288, 290, 320, 348, 360, 384, 432, 435, 464, 480, 512, 522, 540, 576, 580, 640, 696, 720, 743, 768, 783, 864, 870, 928, 960, 1044, 1080, 1152, 1160, 1280, 1305, 1392, 1440, 1486, 1536, 1566, 1728, 1740, 1856, 1920, 2088, 2160, 2229, 2304, 2320, 2560, 2610, 2784, 2880, 2972, 3132, 3456, 3480, 3712, 3715, 3840, 3915, 4176, 4320, 4458, 4608, 4640, 5220, 5568, 5760, 5944, 6264, 6687, 6912, 6960, 7424, 7430, 7680, 7830, 8352, 8640, 8916, 9280, 10440, 11136, 11145, 11520, 11888, 12528, 13374, 13824, 13920, 14848, 14860, 15660, 16704, 17280, 17832, 18560, 20061, 20880, 21547, 22272, 22290, 23040, 23776, 25056, 26748, 27840, 29720, 31320, 33408, 33435, 34560, 35664, 37120, 40122, 41760, 43094, 44544, 44580, 47552, 50112, 53496, 55680, 59440, 62640, 64641, 66816, 66870, 69120, 71328, 74240, 80244, 83520, 86188, 89160, 95104, 100224, 100305, 106992, 107735, 111360, 118880, 125280, 129282, 133632, 133740, 142656, 160488, 167040, 172376, 178320, 190208, 193923, 200448, 200610, 213984, 215470, 222720, 237760, 250560, 258564, 267480, 285312, 320976, 323205, 334080, 344752, 356640, 380416, 387846, 400896, 401220, 427968, 430940, 475520, 501120, 517128, 534960, 570624, 581769, 641952, 646410, 668160, 689504, 713280, 775692, 802440, 855936, 861880, 951040, 969615, 1002240, 1034256, 1069920, 1141248, 1163538, 1283904, 1292820, 1379008, 1426560, 1551384, 1604880, 1711872, 1723760, 1902080, 1939230, 2004480, 2068512, 2139840, 2327076, 2567808, 2585640, 2758016, 2853120, 2908845, 3102768, 3209760, 3423744, 3447520, 3878460, 4137024, 4279680, 4654152, 5135616, 5171280, 5516032, 5706240, 5817690, 6205536, 6419520, 6895040, 7756920, 8274048, 8559360, 9308304, 10271232, 10342560, 11032064, 11635380, 12411072, 12839040, 13790080, 15513840, 16548096, 17118720, 18616608, 20685120, 23270760, 24822144, 25678080, 27580160, 31027680, 33096192, 37233216, 41370240, 46541520, 49644288, 51356160, 55160320, 62055360, 74466432, 82740480, 93083040, 99288576, 124110720, 148932864, 165480960, 186166080, 248221440, 297865728, 372332160, 496442880, 744664320, 1489328640]

約数ペア:

[(1, 1489328640), (2, 744664320), (3, 496442880), (4, 372332160), (5, 297865728), (6, 248221440), (8, 186166080), (9, 165480960), (10, 148932864), (12, 124110720), (15, 99288576), (16, 93083040), (18, 82740480), (20, 74466432), (24, 62055360), (27, 55160320), (29, 51356160), (30, 49644288), (32, 46541520), (36, 41370240), (40, 37233216), (45, 33096192), (48, 31027680), (54, 27580160), (58, 25678080), (60, 24822144), (64, 23270760), (72, 20685120), (80, 18616608), (87, 17118720), (90, 16548096), (96, 15513840), (108, 13790080), (116, 12839040), (120, 12411072), (128, 11635380), (135, 11032064), (144, 10342560), (145, 10271232), (160, 9308304), (174, 8559360), (180, 8274048), (192, 7756920), (216, 6895040), (232, 6419520), (240, 6205536), (256, 5817690), (261, 5706240), (270, 5516032), (288, 5171280), (290, 5135616), (320, 4654152), (348, 4279680), (360, 4137024), (384, 3878460), (432, 3447520), (435, 3423744), (464, 3209760), (480, 3102768), (512, 2908845), (522, 2853120), (540, 2758016), (576, 2585640), (580, 2567808), (640, 2327076), (696, 2139840), (720, 2068512), (743, 2004480), (768, 1939230), (783, 1902080), (864, 1723760), (870, 1711872), (928, 1604880), (960, 1551384), (1044, 1426560), (1080, 1379008), (1152, 1292820), (1160, 1283904), (1280, 1163538), (1305, 1141248), (1392, 1069920), (1440, 1034256), (1486, 1002240), (1536, 969615), (1566, 951040), (1728, 861880), (1740, 855936), (1856, 802440), (1920, 775692), (2088, 713280), (2160, 689504), (2229, 668160), (2304, 646410), (2320, 641952), (2560, 581769), (2610, 570624), (2784, 534960), (2880, 517128), (2972, 501120), (3132, 475520), (3456, 430940), (3480, 427968), (3712, 401220), (3715, 400896), (3840, 387846), (3915, 380416), (4176, 356640), (4320, 344752), (4458, 334080), (4608, 323205), (4640, 320976), (5220, 285312), (5568, 267480), (5760, 258564), (5944, 250560), (6264, 237760), (6687, 222720), (6912, 215470), (6960, 213984), (7424, 200610), (7430, 200448), (7680, 193923), (7830, 190208), (8352, 178320), (8640, 172376), (8916, 167040), (9280, 160488), (10440, 142656), (11136, 133740), (11145, 133632), (11520, 129282), (11888, 125280), (12528, 118880), (13374, 111360), (13824, 107735), (13920, 106992), (14848, 100305), (14860, 100224), (15660, 95104), (16704, 89160), (17280, 86188), (17832, 83520), (18560, 80244), (20061, 74240), (20880, 71328), (21547, 69120), (22272, 66870), (22290, 66816), (23040, 64641), (23776, 62640), (25056, 59440), (26748, 55680), (27840, 53496), (29720, 50112), (31320, 47552), (33408, 44580), (33435, 44544), (34560, 43094), (35664, 41760), (37120, 40122)]