1945331360

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{35447}}^1$

素因数の和:35483

約数の個数: 96

約数和(自身を含む): 5359737600

約数和(自身を除く): 3414406240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 7840, 10976, 13720, 27440, 35447, 54880, 70894, 141788, 177235, 248129, 283576, 354470, 496258, 567152, 708940, 992516, 1134304, 1240645, 1417880, 1736903, 1985032, 2481290, 2835760, 3473806, 3970064, 4962580, 5671520, 6947612, 7940128, 8684515, 9925160, 12158321, 13895224, 17369030, 19850320, 24316642, 27790448, 34738060, 39700640, 48633284, 55580896, 60791605, 69476120, 97266568, 121583210, 138952240, 194533136, 243166420, 277904480, 389066272, 486332840, 972665680, 1945331360]

約数ペア:

[(1, 1945331360), (2, 972665680), (4, 486332840), (5, 389066272), (7, 277904480), (8, 243166420), (10, 194533136), (14, 138952240), (16, 121583210), (20, 97266568), (28, 69476120), (32, 60791605), (35, 55580896), (40, 48633284), (49, 39700640), (56, 34738060), (70, 27790448), (80, 24316642), (98, 19850320), (112, 17369030), (140, 13895224), (160, 12158321), (196, 9925160), (224, 8684515), (245, 7940128), (280, 6947612), (343, 5671520), (392, 4962580), (490, 3970064), (560, 3473806), (686, 2835760), (784, 2481290), (980, 1985032), (1120, 1736903), (1372, 1417880), (1568, 1240645), (1715, 1134304), (1960, 992516), (2744, 708940), (3430, 567152), (3920, 496258), (5488, 354470), (6860, 283576), (7840, 248129), (10976, 177235), (13720, 141788), (27440, 70894), (35447, 54880)]