69847680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{5197}}^1$

素因数の和:5226

約数の個数: 128

約数和(自身を含む): 254494080

約数和(自身を除く): 184646400

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, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 5197, 6720, 10394, 13440, 15591, 20788, 25985, 31182, 36379, 41576, 51970, 62364, 72758, 77955, 83152, 103940, 109137, 124728, 145516, 155910, 166304, 181895, 207880, 218274, 249456, 291032, 311820, 332608, 363790, 415760, 436548, 498912, 545685, 582064, 623640, 665216, 727580, 831520, 873096, 997824, 1091370, 1164128, 1247280, 1455160, 1663040, 1746192, 1995648, 2182740, 2328256, 2494560, 2910320, 3326080, 3492384, 4365480, 4656512, 4989120, 5820640, 6984768, 8730960, 9978240, 11641280, 13969536, 17461920, 23282560, 34923840, 69847680]

約数ペア:

[(1, 69847680), (2, 34923840), (3, 23282560), (4, 17461920), (5, 13969536), (6, 11641280), (7, 9978240), (8, 8730960), (10, 6984768), (12, 5820640), (14, 4989120), (15, 4656512), (16, 4365480), (20, 3492384), (21, 3326080), (24, 2910320), (28, 2494560), (30, 2328256), (32, 2182740), (35, 1995648), (40, 1746192), (42, 1663040), (48, 1455160), (56, 1247280), (60, 1164128), (64, 1091370), (70, 997824), (80, 873096), (84, 831520), (96, 727580), (105, 665216), (112, 623640), (120, 582064), (128, 545685), (140, 498912), (160, 436548), (168, 415760), (192, 363790), (210, 332608), (224, 311820), (240, 291032), (280, 249456), (320, 218274), (336, 207880), (384, 181895), (420, 166304), (448, 155910), (480, 145516), (560, 124728), (640, 109137), (672, 103940), (840, 83152), (896, 77955), (960, 72758), (1120, 62364), (1344, 51970), (1680, 41576), (1920, 36379), (2240, 31182), (2688, 25985), (3360, 20788), (4480, 15591), (5197, 13440), (6720, 10394)]