74472160

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 192

約数和(自身を含む): 217728000

約数和(自身を除く): 143255840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 59, 70, 80, 92, 98, 112, 115, 118, 140, 160, 161, 184, 196, 224, 230, 236, 245, 280, 295, 322, 343, 368, 392, 413, 460, 472, 490, 560, 590, 644, 686, 736, 784, 805, 826, 920, 944, 980, 1120, 1127, 1180, 1288, 1357, 1372, 1568, 1610, 1652, 1715, 1840, 1888, 1960, 2065, 2254, 2360, 2576, 2714, 2744, 2891, 3220, 3304, 3430, 3680, 3920, 4130, 4508, 4720, 5152, 5428, 5488, 5635, 5782, 6440, 6608, 6785, 6860, 7840, 7889, 8260, 9016, 9440, 9499, 10856, 10976, 11270, 11564, 12880, 13216, 13570, 13720, 14455, 15778, 16520, 18032, 18998, 20237, 21712, 22540, 23128, 25760, 27140, 27440, 28910, 31556, 33040, 36064, 37996, 39445, 40474, 43424, 45080, 46256, 47495, 54280, 54880, 57820, 63112, 66080, 66493, 75992, 78890, 80948, 90160, 92512, 94990, 101185, 108560, 115640, 126224, 132986, 151984, 157780, 161896, 180320, 189980, 202370, 217120, 231280, 252448, 265972, 303968, 315560, 323792, 332465, 379960, 404740, 462560, 465451, 531944, 631120, 647584, 664930, 759920, 809480, 930902, 1063888, 1262240, 1329860, 1519840, 1618960, 1861804, 2127776, 2327255, 2659720, 3237920, 3723608, 4654510, 5319440, 7447216, 9309020, 10638880, 14894432, 18618040, 37236080, 74472160]

約数ペア:

[(1, 74472160), (2, 37236080), (4, 18618040), (5, 14894432), (7, 10638880), (8, 9309020), (10, 7447216), (14, 5319440), (16, 4654510), (20, 3723608), (23, 3237920), (28, 2659720), (32, 2327255), (35, 2127776), (40, 1861804), (46, 1618960), (49, 1519840), (56, 1329860), (59, 1262240), (70, 1063888), (80, 930902), (92, 809480), (98, 759920), (112, 664930), (115, 647584), (118, 631120), (140, 531944), (160, 465451), (161, 462560), (184, 404740), (196, 379960), (224, 332465), (230, 323792), (236, 315560), (245, 303968), (280, 265972), (295, 252448), (322, 231280), (343, 217120), (368, 202370), (392, 189980), (413, 180320), (460, 161896), (472, 157780), (490, 151984), (560, 132986), (590, 126224), (644, 115640), (686, 108560), (736, 101185), (784, 94990), (805, 92512), (826, 90160), (920, 80948), (944, 78890), (980, 75992), (1120, 66493), (1127, 66080), (1180, 63112), (1288, 57820), (1357, 54880), (1372, 54280), (1568, 47495), (1610, 46256), (1652, 45080), (1715, 43424), (1840, 40474), (1888, 39445), (1960, 37996), (2065, 36064), (2254, 33040), (2360, 31556), (2576, 28910), (2714, 27440), (2744, 27140), (2891, 25760), (3220, 23128), (3304, 22540), (3430, 21712), (3680, 20237), (3920, 18998), (4130, 18032), (4508, 16520), (4720, 15778), (5152, 14455), (5428, 13720), (5488, 13570), (5635, 13216), (5782, 12880), (6440, 11564), (6608, 11270), (6785, 10976), (6860, 10856), (7840, 9499), (7889, 9440), (8260, 9016)]