15694029640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1\times {\mathrm{593}}^1$

素因数の和:1079

約数の個数: 128

約数和(自身を含む): 37721376000

約数和(自身を除く): 22027346360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 97, 152, 190, 194, 359, 380, 388, 485, 593, 718, 760, 776, 970, 1186, 1436, 1795, 1843, 1940, 2372, 2872, 2965, 3590, 3686, 3880, 4744, 5930, 6821, 7180, 7372, 9215, 11267, 11860, 13642, 14360, 14744, 18430, 22534, 23720, 27284, 34105, 34823, 36860, 45068, 54568, 56335, 57521, 68210, 69646, 73720, 90136, 112670, 115042, 136420, 139292, 174115, 212887, 225340, 230084, 272840, 278584, 287605, 348230, 425774, 450680, 460168, 575210, 661637, 696460, 851548, 1064435, 1092899, 1150420, 1323274, 1392920, 1703096, 2128870, 2185798, 2300840, 2646548, 3308185, 4044853, 4257740, 4371596, 5293096, 5464495, 6616370, 8089706, 8515480, 8743192, 10928990, 13232740, 16179412, 20224265, 20650039, 21857980, 26465480, 32358824, 40448530, 41300078, 43715960, 80897060, 82600156, 103250195, 161794120, 165200312, 206500390, 392350741, 413000780, 784701482, 826001560, 1569402964, 1961753705, 3138805928, 3923507410, 7847014820, 15694029640]

約数ペア:

[(1, 15694029640), (2, 7847014820), (4, 3923507410), (5, 3138805928), (8, 1961753705), (10, 1569402964), (19, 826001560), (20, 784701482), (38, 413000780), (40, 392350741), (76, 206500390), (95, 165200312), (97, 161794120), (152, 103250195), (190, 82600156), (194, 80897060), (359, 43715960), (380, 41300078), (388, 40448530), (485, 32358824), (593, 26465480), (718, 21857980), (760, 20650039), (776, 20224265), (970, 16179412), (1186, 13232740), (1436, 10928990), (1795, 8743192), (1843, 8515480), (1940, 8089706), (2372, 6616370), (2872, 5464495), (2965, 5293096), (3590, 4371596), (3686, 4257740), (3880, 4044853), (4744, 3308185), (5930, 2646548), (6821, 2300840), (7180, 2185798), (7372, 2128870), (9215, 1703096), (11267, 1392920), (11860, 1323274), (13642, 1150420), (14360, 1092899), (14744, 1064435), (18430, 851548), (22534, 696460), (23720, 661637), (27284, 575210), (34105, 460168), (34823, 450680), (36860, 425774), (45068, 348230), (54568, 287605), (56335, 278584), (57521, 272840), (68210, 230084), (69646, 225340), (73720, 212887), (90136, 174115), (112670, 139292), (115042, 136420)]