1571268480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{26399}}^1$

素因数の和:26452

約数の個数: 128

約数和(自身を含む): 5170176000

約数和(自身を除く): 3598907520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 26399, 29760, 52798, 59520, 79197, 105596, 131995, 158394, 211192, 263990, 316788, 395985, 422384, 527980, 633576, 791970, 818369, 844768, 1055960, 1267152, 1583940, 1636738, 1689536, 2111920, 2455107, 2534304, 3167880, 3273476, 3379072, 4091845, 4223840, 4910214, 5068608, 6335760, 6546952, 8183690, 8447680, 9820428, 10137216, 12275535, 12671520, 13093904, 16367380, 16895360, 19640856, 24551070, 25343040, 26187808, 32734760, 39281712, 49102140, 50686080, 52375616, 65469520, 78563424, 98204280, 104751232, 130939040, 157126848, 196408560, 261878080, 314253696, 392817120, 523756160, 785634240, 1571268480]

約数ペア:

[(1, 1571268480), (2, 785634240), (3, 523756160), (4, 392817120), (5, 314253696), (6, 261878080), (8, 196408560), (10, 157126848), (12, 130939040), (15, 104751232), (16, 98204280), (20, 78563424), (24, 65469520), (30, 52375616), (31, 50686080), (32, 49102140), (40, 39281712), (48, 32734760), (60, 26187808), (62, 25343040), (64, 24551070), (80, 19640856), (93, 16895360), (96, 16367380), (120, 13093904), (124, 12671520), (128, 12275535), (155, 10137216), (160, 9820428), (186, 8447680), (192, 8183690), (240, 6546952), (248, 6335760), (310, 5068608), (320, 4910214), (372, 4223840), (384, 4091845), (465, 3379072), (480, 3273476), (496, 3167880), (620, 2534304), (640, 2455107), (744, 2111920), (930, 1689536), (960, 1636738), (992, 1583940), (1240, 1267152), (1488, 1055960), (1860, 844768), (1920, 818369), (1984, 791970), (2480, 633576), (2976, 527980), (3720, 422384), (3968, 395985), (4960, 316788), (5952, 263990), (7440, 211192), (9920, 158394), (11904, 131995), (14880, 105596), (19840, 79197), (26399, 59520), (29760, 52798)]