144471040

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 176

約数和(自身を含む): 412675200

約数和(自身を除く): 268204160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 139, 140, 145, 160, 203, 224, 232, 256, 278, 280, 290, 320, 406, 448, 464, 512, 556, 560, 580, 640, 695, 812, 896, 928, 973, 1015, 1024, 1112, 1120, 1160, 1280, 1390, 1624, 1792, 1856, 1946, 2030, 2224, 2240, 2320, 2560, 2780, 3248, 3584, 3712, 3892, 4031, 4060, 4448, 4480, 4640, 4865, 5120, 5560, 6496, 7168, 7424, 7784, 8062, 8120, 8896, 8960, 9280, 9730, 11120, 12992, 14848, 15568, 16124, 16240, 17792, 17920, 18560, 19460, 20155, 22240, 25984, 28217, 29696, 31136, 32248, 32480, 35584, 35840, 37120, 38920, 40310, 44480, 51968, 56434, 62272, 64496, 64960, 71168, 74240, 77840, 80620, 88960, 103936, 112868, 124544, 128992, 129920, 141085, 142336, 148480, 155680, 161240, 177920, 207872, 225736, 249088, 257984, 259840, 282170, 311360, 322480, 355840, 451472, 498176, 515968, 519680, 564340, 622720, 644960, 711680, 902944, 996352, 1031936, 1039360, 1128680, 1245440, 1289920, 1805888, 2063872, 2257360, 2490880, 2579840, 3611776, 4127744, 4514720, 4981760, 5159680, 7223552, 9029440, 10319360, 14447104, 18058880, 20638720, 28894208, 36117760, 72235520, 144471040]

約数ペア:

[(1, 144471040), (2, 72235520), (4, 36117760), (5, 28894208), (7, 20638720), (8, 18058880), (10, 14447104), (14, 10319360), (16, 9029440), (20, 7223552), (28, 5159680), (29, 4981760), (32, 4514720), (35, 4127744), (40, 3611776), (56, 2579840), (58, 2490880), (64, 2257360), (70, 2063872), (80, 1805888), (112, 1289920), (116, 1245440), (128, 1128680), (139, 1039360), (140, 1031936), (145, 996352), (160, 902944), (203, 711680), (224, 644960), (232, 622720), (256, 564340), (278, 519680), (280, 515968), (290, 498176), (320, 451472), (406, 355840), (448, 322480), (464, 311360), (512, 282170), (556, 259840), (560, 257984), (580, 249088), (640, 225736), (695, 207872), (812, 177920), (896, 161240), (928, 155680), (973, 148480), (1015, 142336), (1024, 141085), (1112, 129920), (1120, 128992), (1160, 124544), (1280, 112868), (1390, 103936), (1624, 88960), (1792, 80620), (1856, 77840), (1946, 74240), (2030, 71168), (2224, 64960), (2240, 64496), (2320, 62272), (2560, 56434), (2780, 51968), (3248, 44480), (3584, 40310), (3712, 38920), (3892, 37120), (4031, 35840), (4060, 35584), (4448, 32480), (4480, 32248), (4640, 31136), (4865, 29696), (5120, 28217), (5560, 25984), (6496, 22240), (7168, 20155), (7424, 19460), (7784, 18560), (8062, 17920), (8120, 17792), (8896, 16240), (8960, 16124), (9280, 15568), (9730, 14848), (11120, 12992)]