146285440

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{32653}}^1$

素因数の和:32679

約数の個数: 64

約数和(自身を含む): 399684960

約数和(自身を除く): 253399520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 32653, 65306, 130612, 163265, 228571, 261224, 326530, 457142, 522448, 653060, 914284, 1044896, 1142855, 1306120, 1828568, 2089792, 2285710, 2612240, 3657136, 4179584, 4571420, 5224480, 7314272, 9142840, 10448960, 14628544, 18285680, 20897920, 29257088, 36571360, 73142720, 146285440]

約数ペア:

[(1, 146285440), (2, 73142720), (4, 36571360), (5, 29257088), (7, 20897920), (8, 18285680), (10, 14628544), (14, 10448960), (16, 9142840), (20, 7314272), (28, 5224480), (32, 4571420), (35, 4179584), (40, 3657136), (56, 2612240), (64, 2285710), (70, 2089792), (80, 1828568), (112, 1306120), (128, 1142855), (140, 1044896), (160, 914284), (224, 653060), (280, 522448), (320, 457142), (448, 326530), (560, 261224), (640, 228571), (896, 163265), (1120, 130612), (2240, 65306), (4480, 32653)]