323198080

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 805820400

約数和(自身を除く): 482622320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 109, 113, 128, 160, 164, 205, 218, 226, 320, 328, 410, 436, 452, 545, 565, 640, 656, 820, 872, 904, 1090, 1130, 1312, 1640, 1744, 1808, 2180, 2260, 2624, 3280, 3488, 3616, 4360, 4469, 4520, 4633, 5248, 6560, 6976, 7232, 8720, 8938, 9040, 9266, 12317, 13120, 13952, 14464, 17440, 17876, 18080, 18532, 22345, 23165, 24634, 26240, 34880, 35752, 36160, 37064, 44690, 46330, 49268, 61585, 69760, 71504, 72320, 74128, 89380, 92660, 98536, 123170, 143008, 148256, 178760, 185320, 197072, 246340, 286016, 296512, 357520, 370640, 394144, 492680, 504997, 572032, 593024, 715040, 741280, 788288, 985360, 1009994, 1430080, 1482560, 1576576, 1970720, 2019988, 2524985, 2860160, 2965120, 3941440, 4039976, 5049970, 7882880, 8079952, 10099940, 16159904, 20199880, 32319808, 40399760, 64639616, 80799520, 161599040, 323198080]

約数ペア:

[(1, 323198080), (2, 161599040), (4, 80799520), (5, 64639616), (8, 40399760), (10, 32319808), (16, 20199880), (20, 16159904), (32, 10099940), (40, 8079952), (41, 7882880), (64, 5049970), (80, 4039976), (82, 3941440), (109, 2965120), (113, 2860160), (128, 2524985), (160, 2019988), (164, 1970720), (205, 1576576), (218, 1482560), (226, 1430080), (320, 1009994), (328, 985360), (410, 788288), (436, 741280), (452, 715040), (545, 593024), (565, 572032), (640, 504997), (656, 492680), (820, 394144), (872, 370640), (904, 357520), (1090, 296512), (1130, 286016), (1312, 246340), (1640, 197072), (1744, 185320), (1808, 178760), (2180, 148256), (2260, 143008), (2624, 123170), (3280, 98536), (3488, 92660), (3616, 89380), (4360, 74128), (4469, 72320), (4520, 71504), (4633, 69760), (5248, 61585), (6560, 49268), (6976, 46330), (7232, 44690), (8720, 37064), (8938, 36160), (9040, 35752), (9266, 34880), (12317, 26240), (13120, 24634), (13952, 23165), (14464, 22345), (17440, 18532), (17876, 18080)]