156966242800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1214909}}^1$

素因数の和:1214963

約数の個数: 120

約数和(自身を含む): 420310263600

約数和(自身を除く): 263344020800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 136, 152, 170, 190, 200, 272, 304, 323, 340, 380, 400, 425, 475, 646, 680, 760, 850, 950, 1292, 1360, 1520, 1615, 1700, 1900, 2584, 3230, 3400, 3800, 5168, 6460, 6800, 7600, 8075, 12920, 16150, 25840, 32300, 64600, 129200, 1214909, 2429818, 4859636, 6074545, 9719272, 12149090, 19438544, 20653453, 23083271, 24298180, 30372725, 41306906, 46166542, 48596360, 60745450, 82613812, 92333084, 97192720, 103267265, 115416355, 121490900, 165227624, 184666168, 206534530, 230832710, 242981800, 330455248, 369332336, 392415607, 413069060, 461665420, 485963600, 516336325, 577081775, 784831214, 826138120, 923330840, 1032672650, 1154163550, 1569662428, 1652276240, 1846661680, 1962078035, 2065345300, 2308327100, 3139324856, 3924156070, 4130690600, 4616654200, 6278649712, 7848312140, 8261381200, 9233308400, 9810390175, 15696624280, 19620780350, 31393248560, 39241560700, 78483121400, 156966242800]

約数ペア:

[(1, 156966242800), (2, 78483121400), (4, 39241560700), (5, 31393248560), (8, 19620780350), (10, 15696624280), (16, 9810390175), (17, 9233308400), (19, 8261381200), (20, 7848312140), (25, 6278649712), (34, 4616654200), (38, 4130690600), (40, 3924156070), (50, 3139324856), (68, 2308327100), (76, 2065345300), (80, 1962078035), (85, 1846661680), (95, 1652276240), (100, 1569662428), (136, 1154163550), (152, 1032672650), (170, 923330840), (190, 826138120), (200, 784831214), (272, 577081775), (304, 516336325), (323, 485963600), (340, 461665420), (380, 413069060), (400, 392415607), (425, 369332336), (475, 330455248), (646, 242981800), (680, 230832710), (760, 206534530), (850, 184666168), (950, 165227624), (1292, 121490900), (1360, 115416355), (1520, 103267265), (1615, 97192720), (1700, 92333084), (1900, 82613812), (2584, 60745450), (3230, 48596360), (3400, 46166542), (3800, 41306906), (5168, 30372725), (6460, 24298180), (6800, 23083271), (7600, 20653453), (8075, 19438544), (12920, 12149090), (16150, 9719272), (25840, 6074545), (32300, 4859636), (64600, 2429818), (129200, 1214909)]