133566720

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{4969}}^1$

素因数の和:5000

約数の個数: 144

約数和(自身を含む): 487616640

約数和(自身を除く): 354049920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 4969, 5376, 6720, 8960, 9938, 13440, 14907, 19876, 24845, 26880, 29814, 34783, 39752, 49690, 59628, 69566, 74535, 79504, 99380, 104349, 119256, 139132, 149070, 159008, 173915, 198760, 208698, 238512, 278264, 298140, 318016, 347830, 397520, 417396, 477024, 521745, 556528, 596280, 636032, 695660, 795040, 834792, 954048, 1043490, 1113056, 1192560, 1272064, 1391320, 1590080, 1669584, 1908096, 2086980, 2226112, 2385120, 2782640, 3180160, 3339168, 3816192, 4173960, 4452224, 4770240, 5565280, 6360320, 6678336, 8347920, 8904448, 9540480, 11130560, 13356672, 16695840, 19080960, 22261120, 26713344, 33391680, 44522240, 66783360, 133566720]

約数ペア:

[(1, 133566720), (2, 66783360), (3, 44522240), (4, 33391680), (5, 26713344), (6, 22261120), (7, 19080960), (8, 16695840), (10, 13356672), (12, 11130560), (14, 9540480), (15, 8904448), (16, 8347920), (20, 6678336), (21, 6360320), (24, 5565280), (28, 4770240), (30, 4452224), (32, 4173960), (35, 3816192), (40, 3339168), (42, 3180160), (48, 2782640), (56, 2385120), (60, 2226112), (64, 2086980), (70, 1908096), (80, 1669584), (84, 1590080), (96, 1391320), (105, 1272064), (112, 1192560), (120, 1113056), (128, 1043490), (140, 954048), (160, 834792), (168, 795040), (192, 695660), (210, 636032), (224, 596280), (240, 556528), (256, 521745), (280, 477024), (320, 417396), (336, 397520), (384, 347830), (420, 318016), (448, 298140), (480, 278264), (560, 238512), (640, 208698), (672, 198760), (768, 173915), (840, 159008), (896, 149070), (960, 139132), (1120, 119256), (1280, 104349), (1344, 99380), (1680, 79504), (1792, 74535), (1920, 69566), (2240, 59628), (2688, 49690), (3360, 39752), (3840, 34783), (4480, 29814), (4969, 26880), (5376, 24845), (6720, 19876), (8960, 14907), (9938, 13440)]