206632080

素因数分解:

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

素因数の和:646

約数の個数: 160

約数和(自身を含む): 716382720

約数和(自身を除く): 509750640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 271, 353, 360, 432, 540, 542, 706, 720, 813, 1059, 1080, 1084, 1355, 1412, 1626, 1765, 2118, 2160, 2168, 2439, 2710, 2824, 3177, 3252, 3530, 4065, 4236, 4336, 4878, 5295, 5420, 5648, 6354, 6504, 7060, 7317, 8130, 8472, 9531, 9756, 10590, 10840, 12195, 12708, 13008, 14120, 14634, 15885, 16260, 16944, 19062, 19512, 21180, 21680, 24390, 25416, 28240, 29268, 31770, 32520, 36585, 38124, 39024, 42360, 47655, 48780, 50832, 58536, 63540, 65040, 73170, 76248, 84720, 95310, 95663, 97560, 117072, 127080, 146340, 152496, 190620, 191326, 195120, 254160, 286989, 292680, 381240, 382652, 478315, 573978, 585360, 762480, 765304, 860967, 956630, 1147956, 1434945, 1530608, 1721934, 1913260, 2295912, 2582901, 2869890, 3443868, 3826520, 4304835, 4591824, 5165802, 5739780, 6887736, 7653040, 8609670, 10331604, 11479560, 12914505, 13775472, 17219340, 20663208, 22959120, 25829010, 34438680, 41326416, 51658020, 68877360, 103316040, 206632080]

約数ペア:

[(1, 206632080), (2, 103316040), (3, 68877360), (4, 51658020), (5, 41326416), (6, 34438680), (8, 25829010), (9, 22959120), (10, 20663208), (12, 17219340), (15, 13775472), (16, 12914505), (18, 11479560), (20, 10331604), (24, 8609670), (27, 7653040), (30, 6887736), (36, 5739780), (40, 5165802), (45, 4591824), (48, 4304835), (54, 3826520), (60, 3443868), (72, 2869890), (80, 2582901), (90, 2295912), (108, 1913260), (120, 1721934), (135, 1530608), (144, 1434945), (180, 1147956), (216, 956630), (240, 860967), (270, 765304), (271, 762480), (353, 585360), (360, 573978), (432, 478315), (540, 382652), (542, 381240), (706, 292680), (720, 286989), (813, 254160), (1059, 195120), (1080, 191326), (1084, 190620), (1355, 152496), (1412, 146340), (1626, 127080), (1765, 117072), (2118, 97560), (2160, 95663), (2168, 95310), (2439, 84720), (2710, 76248), (2824, 73170), (3177, 65040), (3252, 63540), (3530, 58536), (4065, 50832), (4236, 48780), (4336, 47655), (4878, 42360), (5295, 39024), (5420, 38124), (5648, 36585), (6354, 32520), (6504, 31770), (7060, 29268), (7317, 28240), (8130, 25416), (8472, 24390), (9531, 21680), (9756, 21180), (10590, 19512), (10840, 19062), (12195, 16944), (12708, 16260), (13008, 15885), (14120, 14634)]