1570688640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{701}}^1$

素因数の和:1115

約数の個数: 192

約数和(自身を含む): 5445484200

約数和(自身を除く): 3874795560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 389, 480, 576, 640, 701, 720, 778, 960, 1152, 1167, 1402, 1440, 1556, 1920, 1945, 2103, 2334, 2804, 2880, 3112, 3501, 3505, 3890, 4206, 4668, 5608, 5760, 5835, 6224, 6309, 7002, 7010, 7780, 8412, 9336, 10515, 11216, 11670, 12448, 12618, 14004, 14020, 15560, 16824, 17505, 18672, 21030, 22432, 23340, 24896, 25236, 28008, 28040, 31120, 31545, 33648, 35010, 37344, 42060, 44864, 46680, 49792, 50472, 56016, 56080, 62240, 63090, 67296, 70020, 74688, 84120, 89728, 93360, 100944, 112032, 112160, 124480, 126180, 134592, 140040, 149376, 168240, 186720, 201888, 224064, 224320, 248960, 252360, 269184, 272689, 280080, 336480, 373440, 403776, 448128, 448640, 504720, 545378, 560160, 672960, 746880, 807552, 818067, 1009440, 1090756, 1120320, 1345920, 1363445, 1636134, 2018880, 2181512, 2240640, 2454201, 2726890, 3272268, 4037760, 4090335, 4363024, 4908402, 5453780, 6544536, 8180670, 8726048, 9816804, 10907560, 12271005, 13089072, 16361340, 17452096, 19633608, 21815120, 24542010, 26178144, 32722680, 34904192, 39267216, 43630240, 49084020, 52356288, 65445360, 78534432, 87260480, 98168040, 104712576, 130890720, 157068864, 174520960, 196336080, 261781440, 314137728, 392672160, 523562880, 785344320, 1570688640]

約数ペア:

[(1, 1570688640), (2, 785344320), (3, 523562880), (4, 392672160), (5, 314137728), (6, 261781440), (8, 196336080), (9, 174520960), (10, 157068864), (12, 130890720), (15, 104712576), (16, 98168040), (18, 87260480), (20, 78534432), (24, 65445360), (30, 52356288), (32, 49084020), (36, 43630240), (40, 39267216), (45, 34904192), (48, 32722680), (60, 26178144), (64, 24542010), (72, 21815120), (80, 19633608), (90, 17452096), (96, 16361340), (120, 13089072), (128, 12271005), (144, 10907560), (160, 9816804), (180, 8726048), (192, 8180670), (240, 6544536), (288, 5453780), (320, 4908402), (360, 4363024), (384, 4090335), (389, 4037760), (480, 3272268), (576, 2726890), (640, 2454201), (701, 2240640), (720, 2181512), (778, 2018880), (960, 1636134), (1152, 1363445), (1167, 1345920), (1402, 1120320), (1440, 1090756), (1556, 1009440), (1920, 818067), (1945, 807552), (2103, 746880), (2334, 672960), (2804, 560160), (2880, 545378), (3112, 504720), (3501, 448640), (3505, 448128), (3890, 403776), (4206, 373440), (4668, 336480), (5608, 280080), (5760, 272689), (5835, 269184), (6224, 252360), (6309, 248960), (7002, 224320), (7010, 224064), (7780, 201888), (8412, 186720), (9336, 168240), (10515, 149376), (11216, 140040), (11670, 134592), (12448, 126180), (12618, 124480), (14004, 112160), (14020, 112032), (15560, 100944), (16824, 93360), (17505, 89728), (18672, 84120), (21030, 74688), (22432, 70020), (23340, 67296), (24896, 63090), (25236, 62240), (28008, 56080), (28040, 56016), (31120, 50472), (31545, 49792), (33648, 46680), (35010, 44864), (37344, 42060)]