148319920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9133}}^1$

素因数の和:9182

約数の個数: 80

約数和(自身を含む): 407741760

約数和(自身を除く): 259421840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 203, 232, 280, 290, 406, 464, 560, 580, 812, 1015, 1160, 1624, 2030, 2320, 3248, 4060, 8120, 9133, 16240, 18266, 36532, 45665, 63931, 73064, 91330, 127862, 146128, 182660, 255724, 264857, 319655, 365320, 511448, 529714, 639310, 730640, 1022896, 1059428, 1278620, 1324285, 1853999, 2118856, 2557240, 2648570, 3707998, 4237712, 5114480, 5297140, 7415996, 9269995, 10594280, 14831992, 18539990, 21188560, 29663984, 37079980, 74159960, 148319920]

約数ペア:

[(1, 148319920), (2, 74159960), (4, 37079980), (5, 29663984), (7, 21188560), (8, 18539990), (10, 14831992), (14, 10594280), (16, 9269995), (20, 7415996), (28, 5297140), (29, 5114480), (35, 4237712), (40, 3707998), (56, 2648570), (58, 2557240), (70, 2118856), (80, 1853999), (112, 1324285), (116, 1278620), (140, 1059428), (145, 1022896), (203, 730640), (232, 639310), (280, 529714), (290, 511448), (406, 365320), (464, 319655), (560, 264857), (580, 255724), (812, 182660), (1015, 146128), (1160, 127862), (1624, 91330), (2030, 73064), (2320, 63931), (3248, 45665), (4060, 36532), (8120, 18266), (9133, 16240)]