156768750040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{743}}^1\times {\mathrm{16033}}^1$

素因数の和:16841

約数の個数: 128

約数和(自身を含む): 412276469760

約数和(自身を除く): 255507719720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 743, 940, 1316, 1486, 1645, 1880, 2632, 2972, 3290, 3715, 5201, 5944, 6580, 7430, 10402, 13160, 14860, 16033, 20804, 26005, 29720, 32066, 34921, 41608, 52010, 64132, 69842, 80165, 104020, 112231, 128264, 139684, 160330, 174605, 208040, 224462, 244447, 279368, 320660, 349210, 448924, 488894, 561155, 641320, 698420, 753551, 897848, 977788, 1122310, 1222235, 1396840, 1507102, 1955576, 2244620, 2444470, 3014204, 3767755, 4489240, 4888940, 5274857, 6028408, 7535510, 9777880, 10549714, 11912519, 15071020, 21099428, 23825038, 26374285, 30142040, 42198856, 47650076, 52748570, 59562595, 83387633, 95300152, 105497140, 119125190, 166775266, 210994280, 238250380, 333550532, 416938165, 476500760, 559888393, 667101064, 833876330, 1119776786, 1667752660, 2239553572, 2799441965, 3335505320, 3919218751, 4479107144, 5598883930, 7838437502, 11197767860, 15676875004, 19596093755, 22395535720, 31353750008, 39192187510, 78384375020, 156768750040]

約数ペア:

[(1, 156768750040), (2, 78384375020), (4, 39192187510), (5, 31353750008), (7, 22395535720), (8, 19596093755), (10, 15676875004), (14, 11197767860), (20, 7838437502), (28, 5598883930), (35, 4479107144), (40, 3919218751), (47, 3335505320), (56, 2799441965), (70, 2239553572), (94, 1667752660), (140, 1119776786), (188, 833876330), (235, 667101064), (280, 559888393), (329, 476500760), (376, 416938165), (470, 333550532), (658, 238250380), (743, 210994280), (940, 166775266), (1316, 119125190), (1486, 105497140), (1645, 95300152), (1880, 83387633), (2632, 59562595), (2972, 52748570), (3290, 47650076), (3715, 42198856), (5201, 30142040), (5944, 26374285), (6580, 23825038), (7430, 21099428), (10402, 15071020), (13160, 11912519), (14860, 10549714), (16033, 9777880), (20804, 7535510), (26005, 6028408), (29720, 5274857), (32066, 4888940), (34921, 4489240), (41608, 3767755), (52010, 3014204), (64132, 2444470), (69842, 2244620), (80165, 1955576), (104020, 1507102), (112231, 1396840), (128264, 1222235), (139684, 1122310), (160330, 977788), (174605, 897848), (208040, 753551), (224462, 698420), (244447, 641320), (279368, 561155), (320660, 488894), (349210, 448924)]