2768652800

素因数分解:

$2^9\times 5^2\times {\mathrm{163}}^1\times {\mathrm{1327}}^1$

素因数の和:1518

約数の個数: 120

約数和(自身を含む): 6906837696

約数和(自身を除く): 4138184896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 163, 200, 256, 320, 326, 400, 512, 640, 652, 800, 815, 1280, 1304, 1327, 1600, 1630, 2560, 2608, 2654, 3200, 3260, 4075, 5216, 5308, 6400, 6520, 6635, 8150, 10432, 10616, 12800, 13040, 13270, 16300, 20864, 21232, 26080, 26540, 32600, 33175, 41728, 42464, 52160, 53080, 65200, 66350, 83456, 84928, 104320, 106160, 130400, 132700, 169856, 208640, 212320, 216301, 260800, 265400, 339712, 417280, 424640, 432602, 521600, 530800, 679424, 849280, 865204, 1043200, 1061600, 1081505, 1698560, 1730408, 2086400, 2123200, 2163010, 3397120, 3460816, 4246400, 4326020, 5407525, 6921632, 8492800, 8652040, 10815050, 13843264, 16985600, 17304080, 21630100, 27686528, 34608160, 43260200, 55373056, 69216320, 86520400, 110746112, 138432640, 173040800, 276865280, 346081600, 553730560, 692163200, 1384326400, 2768652800]

約数ペア:

[(1, 2768652800), (2, 1384326400), (4, 692163200), (5, 553730560), (8, 346081600), (10, 276865280), (16, 173040800), (20, 138432640), (25, 110746112), (32, 86520400), (40, 69216320), (50, 55373056), (64, 43260200), (80, 34608160), (100, 27686528), (128, 21630100), (160, 17304080), (163, 16985600), (200, 13843264), (256, 10815050), (320, 8652040), (326, 8492800), (400, 6921632), (512, 5407525), (640, 4326020), (652, 4246400), (800, 3460816), (815, 3397120), (1280, 2163010), (1304, 2123200), (1327, 2086400), (1600, 1730408), (1630, 1698560), (2560, 1081505), (2608, 1061600), (2654, 1043200), (3200, 865204), (3260, 849280), (4075, 679424), (5216, 530800), (5308, 521600), (6400, 432602), (6520, 424640), (6635, 417280), (8150, 339712), (10432, 265400), (10616, 260800), (12800, 216301), (13040, 212320), (13270, 208640), (16300, 169856), (20864, 132700), (21232, 130400), (26080, 106160), (26540, 104320), (32600, 84928), (33175, 83456), (41728, 66350), (42464, 65200), (52160, 53080)]