72376080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:733

約数の個数: 160

約数和(自身を含む): 260649984

約数和(自身を除く): 188273904

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, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 643, 670, 804, 840, 938, 1005, 1072, 1286, 1340, 1407, 1608, 1680, 1876, 1929, 2010, 2345, 2572, 2680, 2814, 3215, 3216, 3752, 3858, 4020, 4501, 4690, 5144, 5360, 5628, 6430, 7035, 7504, 7716, 8040, 9002, 9380, 9645, 10288, 11256, 12860, 13503, 14070, 15432, 16080, 18004, 18760, 19290, 22505, 22512, 25720, 27006, 28140, 30864, 36008, 37520, 38580, 43081, 45010, 51440, 54012, 56280, 67515, 72016, 77160, 86162, 90020, 108024, 112560, 129243, 135030, 154320, 172324, 180040, 215405, 216048, 258486, 270060, 301567, 344648, 360080, 430810, 516972, 540120, 603134, 646215, 689296, 861620, 904701, 1033944, 1080240, 1206268, 1292430, 1507835, 1723240, 1809402, 2067888, 2412536, 2584860, 3015670, 3446480, 3618804, 4523505, 4825072, 5169720, 6031340, 7237608, 9047010, 10339440, 12062680, 14475216, 18094020, 24125360, 36188040, 72376080]

約数ペア:

[(1, 72376080), (2, 36188040), (3, 24125360), (4, 18094020), (5, 14475216), (6, 12062680), (7, 10339440), (8, 9047010), (10, 7237608), (12, 6031340), (14, 5169720), (15, 4825072), (16, 4523505), (20, 3618804), (21, 3446480), (24, 3015670), (28, 2584860), (30, 2412536), (35, 2067888), (40, 1809402), (42, 1723240), (48, 1507835), (56, 1292430), (60, 1206268), (67, 1080240), (70, 1033944), (80, 904701), (84, 861620), (105, 689296), (112, 646215), (120, 603134), (134, 540120), (140, 516972), (168, 430810), (201, 360080), (210, 344648), (240, 301567), (268, 270060), (280, 258486), (335, 216048), (336, 215405), (402, 180040), (420, 172324), (469, 154320), (536, 135030), (560, 129243), (643, 112560), (670, 108024), (804, 90020), (840, 86162), (938, 77160), (1005, 72016), (1072, 67515), (1286, 56280), (1340, 54012), (1407, 51440), (1608, 45010), (1680, 43081), (1876, 38580), (1929, 37520), (2010, 36008), (2345, 30864), (2572, 28140), (2680, 27006), (2814, 25720), (3215, 22512), (3216, 22505), (3752, 19290), (3858, 18760), (4020, 18004), (4501, 16080), (4690, 15432), (5144, 14070), (5360, 13503), (5628, 12860), (6430, 11256), (7035, 10288), (7504, 9645), (7716, 9380), (8040, 9002)]