71774080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:496

約数の個数: 128

約数和(自身を含む): 201862080

約数和(自身を除く): 130088000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 433, 448, 518, 560, 592, 640, 740, 866, 896, 1036, 1120, 1184, 1295, 1480, 1732, 2072, 2165, 2240, 2368, 2590, 2960, 3031, 3464, 4144, 4330, 4480, 4736, 5180, 5920, 6062, 6928, 8288, 8660, 10360, 11840, 12124, 13856, 15155, 16021, 16576, 17320, 20720, 23680, 24248, 27712, 30310, 32042, 33152, 34640, 41440, 48496, 55424, 60620, 64084, 69280, 80105, 82880, 96992, 112147, 121240, 128168, 138560, 160210, 165760, 193984, 224294, 242480, 256336, 277120, 320420, 387968, 448588, 484960, 512672, 560735, 640840, 897176, 969920, 1025344, 1121470, 1281680, 1794352, 1939840, 2050688, 2242940, 2563360, 3588704, 4485880, 5126720, 7177408, 8971760, 10253440, 14354816, 17943520, 35887040, 71774080]

約数ペア:

[(1, 71774080), (2, 35887040), (4, 17943520), (5, 14354816), (7, 10253440), (8, 8971760), (10, 7177408), (14, 5126720), (16, 4485880), (20, 3588704), (28, 2563360), (32, 2242940), (35, 2050688), (37, 1939840), (40, 1794352), (56, 1281680), (64, 1121470), (70, 1025344), (74, 969920), (80, 897176), (112, 640840), (128, 560735), (140, 512672), (148, 484960), (160, 448588), (185, 387968), (224, 320420), (259, 277120), (280, 256336), (296, 242480), (320, 224294), (370, 193984), (433, 165760), (448, 160210), (518, 138560), (560, 128168), (592, 121240), (640, 112147), (740, 96992), (866, 82880), (896, 80105), (1036, 69280), (1120, 64084), (1184, 60620), (1295, 55424), (1480, 48496), (1732, 41440), (2072, 34640), (2165, 33152), (2240, 32042), (2368, 30310), (2590, 27712), (2960, 24248), (3031, 23680), (3464, 20720), (4144, 17320), (4330, 16576), (4480, 16021), (4736, 15155), (5180, 13856), (5920, 12124), (6062, 11840), (6928, 10360), (8288, 8660)]