67021440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:610

約数の個数: 128

約数和(自身を含む): 217235520

約数和(自身を除く): 150214080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 521, 536, 640, 670, 804, 960, 1005, 1042, 1072, 1340, 1563, 1608, 1920, 2010, 2084, 2144, 2605, 2680, 3126, 3216, 4020, 4168, 4288, 5210, 5360, 6252, 6432, 7815, 8040, 8336, 8576, 10420, 10720, 12504, 12864, 15630, 16080, 16672, 20840, 21440, 25008, 25728, 31260, 32160, 33344, 34907, 41680, 42880, 50016, 62520, 64320, 66688, 69814, 83360, 100032, 104721, 125040, 128640, 139628, 166720, 174535, 200064, 209442, 250080, 279256, 333440, 349070, 418884, 500160, 523605, 558512, 698140, 837768, 1000320, 1047210, 1117024, 1396280, 1675536, 2094420, 2234048, 2792560, 3351072, 4188840, 4468096, 5585120, 6702144, 8377680, 11170240, 13404288, 16755360, 22340480, 33510720, 67021440]

約数ペア:

[(1, 67021440), (2, 33510720), (3, 22340480), (4, 16755360), (5, 13404288), (6, 11170240), (8, 8377680), (10, 6702144), (12, 5585120), (15, 4468096), (16, 4188840), (20, 3351072), (24, 2792560), (30, 2234048), (32, 2094420), (40, 1675536), (48, 1396280), (60, 1117024), (64, 1047210), (67, 1000320), (80, 837768), (96, 698140), (120, 558512), (128, 523605), (134, 500160), (160, 418884), (192, 349070), (201, 333440), (240, 279256), (268, 250080), (320, 209442), (335, 200064), (384, 174535), (402, 166720), (480, 139628), (521, 128640), (536, 125040), (640, 104721), (670, 100032), (804, 83360), (960, 69814), (1005, 66688), (1042, 64320), (1072, 62520), (1340, 50016), (1563, 42880), (1608, 41680), (1920, 34907), (2010, 33344), (2084, 32160), (2144, 31260), (2605, 25728), (2680, 25008), (3126, 21440), (3216, 20840), (4020, 16672), (4168, 16080), (4288, 15630), (5210, 12864), (5360, 12504), (6252, 10720), (6432, 10420), (7815, 8576), (8040, 8336)]