1992071200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2955

約数の個数: 144

約数和(自身を含む): 5603641344

約数和(自身を除く): 3611570144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 127, 140, 160, 175, 200, 224, 254, 280, 350, 400, 508, 560, 635, 700, 800, 889, 1016, 1120, 1270, 1400, 1778, 2032, 2540, 2800, 2801, 3175, 3556, 4064, 4445, 5080, 5600, 5602, 6350, 7112, 8890, 10160, 11204, 12700, 14005, 14224, 17780, 19607, 20320, 22225, 22408, 25400, 28010, 28448, 35560, 39214, 44450, 44816, 50800, 56020, 70025, 71120, 78428, 88900, 89632, 98035, 101600, 112040, 140050, 142240, 156856, 177800, 196070, 224080, 280100, 313712, 355600, 355727, 392140, 448160, 490175, 560200, 627424, 711200, 711454, 784280, 980350, 1120400, 1422908, 1568560, 1778635, 1960700, 2240800, 2490089, 2845816, 3137120, 3557270, 3921400, 4980178, 5691632, 7114540, 7842800, 8893175, 9960356, 11383264, 12450445, 14229080, 15685600, 17786350, 19920712, 24900890, 28458160, 35572700, 39841424, 49801780, 56916320, 62252225, 71145400, 79682848, 99603560, 124504450, 142290800, 199207120, 249008900, 284581600, 398414240, 498017800, 996035600, 1992071200]

約数ペア:

[(1, 1992071200), (2, 996035600), (4, 498017800), (5, 398414240), (7, 284581600), (8, 249008900), (10, 199207120), (14, 142290800), (16, 124504450), (20, 99603560), (25, 79682848), (28, 71145400), (32, 62252225), (35, 56916320), (40, 49801780), (50, 39841424), (56, 35572700), (70, 28458160), (80, 24900890), (100, 19920712), (112, 17786350), (127, 15685600), (140, 14229080), (160, 12450445), (175, 11383264), (200, 9960356), (224, 8893175), (254, 7842800), (280, 7114540), (350, 5691632), (400, 4980178), (508, 3921400), (560, 3557270), (635, 3137120), (700, 2845816), (800, 2490089), (889, 2240800), (1016, 1960700), (1120, 1778635), (1270, 1568560), (1400, 1422908), (1778, 1120400), (2032, 980350), (2540, 784280), (2800, 711454), (2801, 711200), (3175, 627424), (3556, 560200), (4064, 490175), (4445, 448160), (5080, 392140), (5600, 355727), (5602, 355600), (6350, 313712), (7112, 280100), (8890, 224080), (10160, 196070), (11204, 177800), (12700, 156856), (14005, 142240), (14224, 140050), (17780, 112040), (19607, 101600), (20320, 98035), (22225, 89632), (22408, 88900), (25400, 78428), (28010, 71120), (28448, 70025), (35560, 56020), (39214, 50800), (44450, 44816)]