329244160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1016

約数の個数: 160

約数和(自身を含む): 950653440

約数和(自身を除く): 621409280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 512, 532, 560, 608, 640, 665, 760, 896, 967, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 1934, 2128, 2240, 2432, 2560, 2660, 3040, 3584, 3868, 4256, 4480, 4835, 4864, 5320, 6080, 6769, 7736, 8512, 8960, 9670, 9728, 10640, 12160, 13538, 15472, 17024, 17920, 18373, 19340, 21280, 24320, 27076, 30944, 33845, 34048, 36746, 38680, 42560, 48640, 54152, 61888, 67690, 68096, 73492, 77360, 85120, 91865, 108304, 123776, 128611, 135380, 146984, 154720, 170240, 183730, 216608, 247552, 257222, 270760, 293968, 309440, 340480, 367460, 433216, 495104, 514444, 541520, 587936, 618880, 643055, 734920, 866432, 1028888, 1083040, 1175872, 1237760, 1286110, 1469840, 1732864, 2057776, 2166080, 2351744, 2475520, 2572220, 2939680, 3465728, 4115552, 4332160, 4703488, 5144440, 5879360, 8231104, 8664320, 9406976, 10288880, 11758720, 16462208, 17328640, 20577760, 23517440, 32924416, 41155520, 47034880, 65848832, 82311040, 164622080, 329244160]

約数ペア:

[(1, 329244160), (2, 164622080), (4, 82311040), (5, 65848832), (7, 47034880), (8, 41155520), (10, 32924416), (14, 23517440), (16, 20577760), (19, 17328640), (20, 16462208), (28, 11758720), (32, 10288880), (35, 9406976), (38, 8664320), (40, 8231104), (56, 5879360), (64, 5144440), (70, 4703488), (76, 4332160), (80, 4115552), (95, 3465728), (112, 2939680), (128, 2572220), (133, 2475520), (140, 2351744), (152, 2166080), (160, 2057776), (190, 1732864), (224, 1469840), (256, 1286110), (266, 1237760), (280, 1175872), (304, 1083040), (320, 1028888), (380, 866432), (448, 734920), (512, 643055), (532, 618880), (560, 587936), (608, 541520), (640, 514444), (665, 495104), (760, 433216), (896, 367460), (967, 340480), (1064, 309440), (1120, 293968), (1216, 270760), (1280, 257222), (1330, 247552), (1520, 216608), (1792, 183730), (1934, 170240), (2128, 154720), (2240, 146984), (2432, 135380), (2560, 128611), (2660, 123776), (3040, 108304), (3584, 91865), (3868, 85120), (4256, 77360), (4480, 73492), (4835, 68096), (4864, 67690), (5320, 61888), (6080, 54152), (6769, 48640), (7736, 42560), (8512, 38680), (8960, 36746), (9670, 34048), (9728, 33845), (10640, 30944), (12160, 27076), (13538, 24320), (15472, 21280), (17024, 19340), (17920, 18373)]