16327360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 45866304

約数和(自身を除く): 29538944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 197, 224, 259, 280, 296, 320, 370, 394, 448, 518, 560, 592, 740, 788, 985, 1036, 1120, 1184, 1295, 1379, 1480, 1576, 1970, 2072, 2240, 2368, 2590, 2758, 2960, 3152, 3940, 4144, 5180, 5516, 5920, 6304, 6895, 7289, 7880, 8288, 10360, 11032, 11840, 12608, 13790, 14578, 15760, 16576, 20720, 22064, 27580, 29156, 31520, 36445, 41440, 44128, 51023, 55160, 58312, 63040, 72890, 82880, 88256, 102046, 110320, 116624, 145780, 204092, 220640, 233248, 255115, 291560, 408184, 441280, 466496, 510230, 583120, 816368, 1020460, 1166240, 1632736, 2040920, 2332480, 3265472, 4081840, 8163680, 16327360]

約数ペア:

[(1, 16327360), (2, 8163680), (4, 4081840), (5, 3265472), (7, 2332480), (8, 2040920), (10, 1632736), (14, 1166240), (16, 1020460), (20, 816368), (28, 583120), (32, 510230), (35, 466496), (37, 441280), (40, 408184), (56, 291560), (64, 255115), (70, 233248), (74, 220640), (80, 204092), (112, 145780), (140, 116624), (148, 110320), (160, 102046), (185, 88256), (197, 82880), (224, 72890), (259, 63040), (280, 58312), (296, 55160), (320, 51023), (370, 44128), (394, 41440), (448, 36445), (518, 31520), (560, 29156), (592, 27580), (740, 22064), (788, 20720), (985, 16576), (1036, 15760), (1120, 14578), (1184, 13790), (1295, 12608), (1379, 11840), (1480, 11032), (1576, 10360), (1970, 8288), (2072, 7880), (2240, 7289), (2368, 6895), (2590, 6304), (2758, 5920), (2960, 5516), (3152, 5180), (3940, 4144)]