16578240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{2467}}^1$

素因数の和:2494

約数の個数: 112

約数和(自身を含む): 60179712

約数和(自身を除く): 43601472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 2467, 3360, 4934, 6720, 7401, 9868, 12335, 14802, 17269, 19736, 24670, 29604, 34538, 37005, 39472, 49340, 51807, 59208, 69076, 74010, 78944, 86345, 98680, 103614, 118416, 138152, 148020, 157888, 172690, 197360, 207228, 236832, 259035, 276304, 296040, 345380, 394720, 414456, 473664, 518070, 552608, 592080, 690760, 789440, 828912, 1036140, 1105216, 1184160, 1381520, 1657824, 2072280, 2368320, 2763040, 3315648, 4144560, 5526080, 8289120, 16578240]

約数ペア:

[(1, 16578240), (2, 8289120), (3, 5526080), (4, 4144560), (5, 3315648), (6, 2763040), (7, 2368320), (8, 2072280), (10, 1657824), (12, 1381520), (14, 1184160), (15, 1105216), (16, 1036140), (20, 828912), (21, 789440), (24, 690760), (28, 592080), (30, 552608), (32, 518070), (35, 473664), (40, 414456), (42, 394720), (48, 345380), (56, 296040), (60, 276304), (64, 259035), (70, 236832), (80, 207228), (84, 197360), (96, 172690), (105, 157888), (112, 148020), (120, 138152), (140, 118416), (160, 103614), (168, 98680), (192, 86345), (210, 78944), (224, 74010), (240, 69076), (280, 59208), (320, 51807), (336, 49340), (420, 39472), (448, 37005), (480, 34538), (560, 29604), (672, 24670), (840, 19736), (960, 17269), (1120, 14802), (1344, 12335), (1680, 9868), (2240, 7401), (2467, 6720), (3360, 4934)]