204361360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1409}}^1$

素因数の和:1473

約数の個数: 120

約数和(自身を含む): 568055160

約数和(自身を除く): 363693800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 490, 518, 560, 592, 740, 784, 980, 1036, 1295, 1409, 1480, 1813, 1960, 2072, 2590, 2818, 2960, 3626, 3920, 4144, 5180, 5636, 7045, 7252, 9065, 9863, 10360, 11272, 14090, 14504, 18130, 19726, 20720, 22544, 28180, 29008, 36260, 39452, 49315, 52133, 56360, 69041, 72520, 78904, 98630, 104266, 112720, 138082, 145040, 157808, 197260, 208532, 260665, 276164, 345205, 364931, 394520, 417064, 521330, 552328, 690410, 729862, 789040, 834128, 1042660, 1104656, 1380820, 1459724, 1824655, 2085320, 2554517, 2761640, 2919448, 3649310, 4170640, 5109034, 5523280, 5838896, 7298620, 10218068, 12772585, 14597240, 20436136, 25545170, 29194480, 40872272, 51090340, 102180680, 204361360]

約数ペア:

[(1, 204361360), (2, 102180680), (4, 51090340), (5, 40872272), (7, 29194480), (8, 25545170), (10, 20436136), (14, 14597240), (16, 12772585), (20, 10218068), (28, 7298620), (35, 5838896), (37, 5523280), (40, 5109034), (49, 4170640), (56, 3649310), (70, 2919448), (74, 2761640), (80, 2554517), (98, 2085320), (112, 1824655), (140, 1459724), (148, 1380820), (185, 1104656), (196, 1042660), (245, 834128), (259, 789040), (280, 729862), (296, 690410), (370, 552328), (392, 521330), (490, 417064), (518, 394520), (560, 364931), (592, 345205), (740, 276164), (784, 260665), (980, 208532), (1036, 197260), (1295, 157808), (1409, 145040), (1480, 138082), (1813, 112720), (1960, 104266), (2072, 98630), (2590, 78904), (2818, 72520), (2960, 69041), (3626, 56360), (3920, 52133), (4144, 49315), (5180, 39452), (5636, 36260), (7045, 29008), (7252, 28180), (9065, 22544), (9863, 20720), (10360, 19726), (11272, 18130), (14090, 14504)]