477029120

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 1205305920

約数和(自身を除く): 728276800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 71, 80, 116, 128, 142, 145, 160, 181, 232, 256, 284, 290, 320, 355, 362, 464, 568, 580, 640, 710, 724, 905, 928, 1136, 1160, 1280, 1420, 1448, 1810, 1856, 2059, 2272, 2320, 2840, 2896, 3620, 3712, 4118, 4544, 4640, 5249, 5680, 5792, 7240, 7424, 8236, 9088, 9280, 10295, 10498, 11360, 11584, 12851, 14480, 16472, 18176, 18560, 20590, 20996, 22720, 23168, 25702, 26245, 28960, 32944, 37120, 41180, 41992, 45440, 46336, 51404, 52490, 57920, 64255, 65888, 82360, 83984, 90880, 102808, 104980, 115840, 128510, 131776, 164720, 167968, 205616, 209960, 231680, 257020, 263552, 329440, 335936, 372679, 411232, 419920, 514040, 527104, 658880, 671872, 745358, 822464, 839840, 1028080, 1317760, 1343744, 1490716, 1644928, 1679680, 1863395, 2056160, 2635520, 2981432, 3289856, 3359360, 3726790, 4112320, 5962864, 6718720, 7453580, 8224640, 11925728, 14907160, 16449280, 23851456, 29814320, 47702912, 59628640, 95405824, 119257280, 238514560, 477029120]

約数ペア:

[(1, 477029120), (2, 238514560), (4, 119257280), (5, 95405824), (8, 59628640), (10, 47702912), (16, 29814320), (20, 23851456), (29, 16449280), (32, 14907160), (40, 11925728), (58, 8224640), (64, 7453580), (71, 6718720), (80, 5962864), (116, 4112320), (128, 3726790), (142, 3359360), (145, 3289856), (160, 2981432), (181, 2635520), (232, 2056160), (256, 1863395), (284, 1679680), (290, 1644928), (320, 1490716), (355, 1343744), (362, 1317760), (464, 1028080), (568, 839840), (580, 822464), (640, 745358), (710, 671872), (724, 658880), (905, 527104), (928, 514040), (1136, 419920), (1160, 411232), (1280, 372679), (1420, 335936), (1448, 329440), (1810, 263552), (1856, 257020), (2059, 231680), (2272, 209960), (2320, 205616), (2840, 167968), (2896, 164720), (3620, 131776), (3712, 128510), (4118, 115840), (4544, 104980), (4640, 102808), (5249, 90880), (5680, 83984), (5792, 82360), (7240, 65888), (7424, 64255), (8236, 57920), (9088, 52490), (9280, 51404), (10295, 46336), (10498, 45440), (11360, 41992), (11584, 41180), (12851, 37120), (14480, 32944), (16472, 28960), (18176, 26245), (18560, 25702), (20590, 23168), (20996, 22720)]