160713840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:647

約数の個数: 160

約数和(自身を含む): 573106176

約数和(自身を除く): 412392336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 271, 280, 336, 353, 420, 542, 560, 706, 813, 840, 1059, 1084, 1355, 1412, 1626, 1680, 1765, 1897, 2118, 2168, 2471, 2710, 2824, 3252, 3530, 3794, 4065, 4236, 4336, 4942, 5295, 5420, 5648, 5691, 6504, 7060, 7413, 7588, 8130, 8472, 9485, 9884, 10590, 10840, 11382, 12355, 13008, 14120, 14826, 15176, 16260, 16944, 18970, 19768, 21180, 21680, 22764, 24710, 28240, 28455, 29652, 30352, 32520, 37065, 37940, 39536, 42360, 45528, 49420, 56910, 59304, 65040, 74130, 75880, 84720, 91056, 95663, 98840, 113820, 118608, 148260, 151760, 191326, 197680, 227640, 286989, 296520, 382652, 455280, 478315, 573978, 593040, 669641, 765304, 956630, 1147956, 1339282, 1434945, 1530608, 1913260, 2008923, 2295912, 2678564, 2869890, 3348205, 3826520, 4017846, 4591824, 5357128, 5739780, 6696410, 7653040, 8035692, 10044615, 10714256, 11479560, 13392820, 16071384, 20089230, 22959120, 26785640, 32142768, 40178460, 53571280, 80356920, 160713840]

約数ペア:

[(1, 160713840), (2, 80356920), (3, 53571280), (4, 40178460), (5, 32142768), (6, 26785640), (7, 22959120), (8, 20089230), (10, 16071384), (12, 13392820), (14, 11479560), (15, 10714256), (16, 10044615), (20, 8035692), (21, 7653040), (24, 6696410), (28, 5739780), (30, 5357128), (35, 4591824), (40, 4017846), (42, 3826520), (48, 3348205), (56, 2869890), (60, 2678564), (70, 2295912), (80, 2008923), (84, 1913260), (105, 1530608), (112, 1434945), (120, 1339282), (140, 1147956), (168, 956630), (210, 765304), (240, 669641), (271, 593040), (280, 573978), (336, 478315), (353, 455280), (420, 382652), (542, 296520), (560, 286989), (706, 227640), (813, 197680), (840, 191326), (1059, 151760), (1084, 148260), (1355, 118608), (1412, 113820), (1626, 98840), (1680, 95663), (1765, 91056), (1897, 84720), (2118, 75880), (2168, 74130), (2471, 65040), (2710, 59304), (2824, 56910), (3252, 49420), (3530, 45528), (3794, 42360), (4065, 39536), (4236, 37940), (4336, 37065), (4942, 32520), (5295, 30352), (5420, 29652), (5648, 28455), (5691, 28240), (6504, 24710), (7060, 22764), (7413, 21680), (7588, 21180), (8130, 19768), (8472, 18970), (9485, 16944), (9884, 16260), (10590, 15176), (10840, 14826), (11382, 14120), (12355, 13008)]